OLD: Anterior subdivision of a digestive tract[CJM]. An anterior part of the alimentary canal derived from the ectoderm[WP].
-
NEW: Anterior subdivision of a digestive tract.
OLD: Composed of hepatocytes, usually only one cell thick. The spaces between hepatic plates are occupied by sinusoids.
-
NEW: A three-dimensional arrangement formed by plates of hepatocytes, usually one cell thick, that radiates from the center of the liver lobule; hepatic laminae are highly branched, irregular structures bordered by endothelial lined vascular spaces called hepatic sinusoids.
OLD: The first morphological sign of the embryonic liver is the formation of the hepatic diverticulum, an out-pocket of thickened ventral foregut epithelium adjacent to the developing heart. The anterior portion of the hepatic diverticulum gives rise to the liver and intrahepatic biliary tree, while the posterior portion forms the gall bladder and extrahepatic bile duct.
-
NEW: An out-pocket of thickened ventral foregut epithelium adjacent to the developing heart. Constitutes the first morphological sign of the embryonic liver. The anterior portion of the hepatic diverticulum gives rise to the liver and intrahepatic biliary tree, while the posterior portion forms the gall bladder and extrahepatic bile ducts.
OLD: a portion of the embryonic dorsal aorta between points of juncture with the third and fourth arch arteries; it disappears early in development.
-
NEW: a segment of the embryonic dorsal aorta between points of juncture with the third and fourth arch arteries; it regresses early in development to allow the carotid axis to take its definitive appearance.
OLD: A blood vessel that overlaps a umbilical cord.
-
NEW: One of the three blood vessels, usually one large umbilical vein and two small umbilical arteries, buried within Wharton’s jelly, that transport blood to and from the placenta, where exchange between the mother and fetus takes place; the umbilical vein carries oxygenated, nutrient-rich blood from the placenta to the fetus, and the umbilical arteries carry deoxygenated, nutrient-depleted blood from the fetus to the placenta.
OLD: Pectoral fin radials are the internal skeletal supports of the pectoral fin which develop from the pectoral fin endoskeletal disc, supports the pectoral lepidotrichia or fin rays and connects the lepidotrichia with the primary pectoral girdle.
-
NEW: pectoral fin radial element that is composed of bone tissue.
OLD: Pectoral fin radial which develops from the pectoral fin endoskeletal disc, supports a few pectoral lepidotrichia or fin rays and connects the lepidotrichia and distal radials with the primary pectoral girdle (scapula and coracoid).
-
NEW: pectoral fin proximal radial element that is composed of bone tissue.
OLD: Pectoral fin radial that sometimes ossifies, develops from the pectoral fin endoskeletal disc, and is located at the proximal region of a lepidotrichium, between its hemitrichia. Pectoral fin distal radial is paired.
-
NEW: pectoral fin distal radial element that is composed of bone tissue.
OLD: Anal fin radials are internal skeletal supports of the anal fin.
-
NEW: anal fin radial element that is composed of bone tissue.
(was heart field)
+]]>OLD: Dorsal fin radials are internal skeletal supports of the dorsal fin.
-
NEW: dorsal fin radial element that is composed of bone tissue.
(was intersegmental vein)
+OLD: a vein receiving blood from adjacent bronchopulmonary segments; it emerges from the inferior margin of a segment to become a tributary of a branch of a pulmonary vein[web]. Primary intersegmental vessels that are contacted by secondary angiogenic sprouts from the posterior cardinal vein and take on the characteristics of veins. These eventually link with other secondary sprouts from the posterior cardinal vein to form the parachordal vessel[ZFA].
+
NEW: The vein that sprouts from the posterior cardinal vein, growing dorsally between the somites, and then joining, and draining the dorsal longitudinal anastomosing vessel.
OLD: Pectoral fin proximal radial that is the most anterior or dorsal pectoral fin radial.
-
NEW: pectoral fin proximal radial 1 element that is composed of bone tissue.
OLD: extra-cardiac population of mesodermal progenitors that gives rise to the right ventricle and outflow tract.
+
NEW: A specific region of the lateral mesoderm that will form the majority of the mesodermal component of the right ventricle, arterial pole (outflow tract) and venous pole (inflow tract).
OLD: Fin spine located anterior to the pectoral fin
-
NEW: Spine located anterior to the pectoral fin
OLD: Fin spine located anterior to the pelvic fin and posterior to the pectoral fin.
-
NEW: Spine located anterior to the pelvic fin and posterior to the pectoral fin.
OLD: Extreme capsule is an organ subdivision of the telencephalon which is made up primarily of myelinated axonal neural tissue (white matter). The extreme capsule is a sheet-like fiber bundle located lateral to the clausturm and medial to the insula which projects dorsally to the white matter underlying the cerebral cortex.
-
NEW: Thin band of fibers separating the claustrum from the insular cortex
OLD: The diaphragm is a skeletal muscle that is responsible for contraction and expansion of the lungs[GO].
-
NEW: A thin musculomebranous barrier that separates the abdominal and thoracic cavities. Often used for breathing control
OLD: Extreme capsule is an organ subdivision of the telencephalon which is made up primarily of myelinated axonal neural tissue (white matter). The extreme capsule is a sheet-like fiber bundle located lateral to the clausturm and medial to the insula which projects dorsally to the white matter underlying the cerebral cortex.
+
NEW: Thin band of fibers separating the claustrum from the insular cortex
OLD: Organ component of neuraxis that has as its parts the cerebral cortex, cerebral white matter, basal ganglia, septum and fornix, as well as subcortical gray and white matter structures[FMA].
+
NEW: The telencephalon is the name for a large region within the brain that is attributed many functions. Many people refer to it as the cerebrum; however, it is technically referred to as the telencephalon. As a more technical definition, the telencephalon refers to the cerebral hemispheres and other, smaller structures within the brain, although the telencephalon is one of the larger divisions (in terms of number). It is the anterior-most embryological division of the brain that develops from the prosencephalon. The telencephalon is composed of the following sub-regions; Limbic system; Cerebral cortex or cortices of the cerebral hemispheres, Basal ganglia, Olfactory bulb. The telencephalon comprises what most people think of as the 'brain'. It lies on top of the brainstem and is the largest and most well-developed of the five major divisions of the brain. The telencephalon is the newest structure in the phylogenetic sense, with mammals having the largest and most well-developed among all species. It emerges from the prosencephalon, the first of three vesicles that form from the embryonic neural tube (Christine Fennema-Notestine).
OLD: An elastic tissue that is part of a blood vessel [Automatically generated definition].
-
NEW: A tissue that is found in the tunica media of the vessels wall and allows vessels to stretch.
OLD: Organ component of neuraxis that has as its parts the cerebral cortex, cerebral white matter, basal ganglia, septum and fornix, as well as subcortical gray and white matter structures[FMA].
-
NEW: The telencephalon is the name for a large region within the brain that is attributed many functions. Many people refer to it as the cerebrum; however, it is technically referred to as the telencephalon. As a more technical definition, the telencephalon refers to the cerebral hemispheres and other, smaller structures within the brain, although the telencephalon is one of the larger divisions (in terms of number). It is the anterior-most embryological division of the brain that develops from the prosencephalon. The telencephalon is composed of the following sub-regions; Limbic system; Cerebral cortex or cortices of the cerebral hemispheres, Basal ganglia, Olfactory bulb. The telencephalon comprises what most people think of as the 'brain'. It lies on top of the brainstem and is the largest and most well-developed of the five major divisions of the brain. The telencephalon is the newest structure in the phylogenetic sense, with mammals having the largest and most well-developed among all species. It emerges from the prosencephalon, the first of three vesicles that form from the embryonic neural tube (Christine Fennema-Notestine).
OLD: Mesenchyme that gives rise to an odontogenic papilla.
-
NEW: Mesenchyme enclosed by a dental organ that gives rise to an odontogenic papilla.
OLD: A meninx that develops_into a dura mater.
-
NEW: A meninx that has_potential_to_develop_into a dura mater.
OLD: The quadriceps femoris, also called simply the quadriceps, quadriceps extensor, quads, is a large muscle group that includes the four prevailing muscles on the front of the thigh. It is the great extensor muscle of the knee, forming a large fleshy mass which covers the front and sides of the femur. It is the strongest and leanest muscle in the human body. It is subdivided into four separate portions or 'heads', which have received distinctive names: Rectus femoris occupies the middle of the thigh, covering most of the other three quadriceps muscles. It originates on the ilium. It is named from its straight course. The other three lie deep to rectus femoris and originate from the body of the femur, which they cover from the trochanters to the condyles: Vastus lateralis is on the lateral side of the femur (i.e. on the outer side of the thigh). Vastus medialis is on the medial side of the femur (i.e. on the inner part thigh). Vastus intermedius lies between vastus lateralis and vastus medialis on the front of the femur (i.e. on the top or front of the thigh). All four parts of the quadriceps muscle attach to the patella (knee cap) via the quadriceps tendon. The quadriceps is also involved in Lombard's Paradox. The proper plural form of the adjective quadriceps is quadricipes, a form not in general use; instead, quadriceps is used in both singular and plural (i.e. , when referring to both legs). The form quadricep [sic], though common even in professional contexts, is incorrect. The error may derive from a mistaken belief that quadriceps is a plural noun (rather than an adjective in the singular), since English typically forms its plurals with the addition of the letter s to the end of a word stem. [WP,unvetted].
-
NEW: One of the muscles belong to the group consisting of the rectus femoris and the three heads of the vastus (lateralis, medialis, intermedius).
OLD: the outermost of the three layers of the meninges surrounding the brain and spinal cord. The other two meningeal layers are the pia mater and the arachnoid mater. The dura surrounds the brain and the spinal cord and is responsible for keeping in the cerebrospinal fluid.
-
NEW: Thick, fibrous meningeal covering surrounding the brain and spinal cord. It is the outermost of the three meningeal coverings. It consists of two layers: the periosteal dura linking the inner surface of the skull and the meningeal dura that lies above the arachnoid dural membrane. The meningeal layer draws away from the periosteal layer and certain locations to form the dural reflections.
OLD: One of the stinging organelles of coelenterates used in catching prey.
-
NEW: A cnida that is harpoon-like in structure and is capable of penetrating prey.
OLD: The quadriceps femoris, also called simply the quadriceps, quadriceps extensor, quads, is a large muscle group that includes the four prevailing muscles on the front of the thigh. It is the great extensor muscle of the knee, forming a large fleshy mass which covers the front and sides of the femur. It is the strongest and leanest muscle in the human body. It is subdivided into four separate portions or 'heads', which have received distinctive names: Rectus femoris occupies the middle of the thigh, covering most of the other three quadriceps muscles. It originates on the ilium. It is named from its straight course. The other three lie deep to rectus femoris and originate from the body of the femur, which they cover from the trochanters to the condyles: Vastus lateralis is on the lateral side of the femur (i.e. on the outer side of the thigh). Vastus medialis is on the medial side of the femur (i.e. on the inner part thigh). Vastus intermedius lies between vastus lateralis and vastus medialis on the front of the femur (i.e. on the top or front of the thigh). All four parts of the quadriceps muscle attach to the patella (knee cap) via the quadriceps tendon. The quadriceps is also involved in Lombard's Paradox. The proper plural form of the adjective quadriceps is quadricipes, a form not in general use; instead, quadriceps is used in both singular and plural (i.e. , when referring to both legs). The form quadricep [sic], though common even in professional contexts, is incorrect. The error may derive from a mistaken belief that quadriceps is a plural noun (rather than an adjective in the singular), since English typically forms its plurals with the addition of the letter s to the end of a word stem. [WP,unvetted].
+
NEW: One of the muscles belong to the group consisting of the rectus femoris and the three heads of the vastus (lateralis, medialis, intermedius).
OLD: A meninx that develops_into a dura mater.
+
NEW: A meninx that has_potential_to_develop_into a dura mater.
OLD: the outermost of the three layers of the meninges surrounding the brain and spinal cord. The other two meningeal layers are the pia mater and the arachnoid mater. The dura surrounds the brain and the spinal cord and is responsible for keeping in the cerebrospinal fluid.
+
NEW: Thick, fibrous meningeal covering surrounding the brain and spinal cord. It is the outermost of the three meningeal coverings. It consists of two layers: the periosteal dura linking the inner surface of the skull and the meningeal dura that lies above the arachnoid dural membrane. The meningeal layer draws away from the periosteal layer and certain locations to form the dural reflections.
OLD: The columns (anterior pillars; fornicolumns) of the fornix arch downward in front of the interventricular foramen and behind the anterior commissure, and each descends through the gray substance in the lateral wall of the third ventricle to the base of the brain, where it ends in the corpus mammillare. [WP,unvetted].
-
NEW: Part of fornix adjacent to the crura where they join together at the midline underneath the corpus callosum
OLD: The term retrorubral area refers to a region of the rat brain caudal to the red nucleus and caudal and dorsal to the ventral tegmental area identified by Nissl stain in the rat ( Swanson-2004 ) and the mouse ( Hof-2000; Paxinos-2001 ). It is one of three parts of the midbrain reticular nucleus; the other two are the magnocellular part of the midbrain reticular nucleus and the parvicellular part of the midbrain reticular nucleus ( Swanson-2004 ). Some authors restrict its definition to the part of the retrorubral area where dopaminergic cells of the A8 cell group are prominent
+
NEW: The term retrorubral area of the midbrain reticular nucleus refers to a region of the rat brain caudal and dorsal to the ventral tegmental area. It is one of three parts of the midbrain reticular nucleus; the other two are the magnocellular part of the midbrain reticular nucleus and the parvicellular part of the midbrain reticular nucleus (Swanson-2004). BrainInfo distinguishes between the Retrorubral area of the midbrain reticular formation and the retrorubral nucleus.
OLD: The term retrorubral area refers to a region of the rat brain caudal to the red nucleus and caudal and dorsal to the ventral tegmental area identified by Nissl stain in the rat ( Swanson-2004 ) and the mouse ( Hof-2000; Paxinos-2001 ). It is one of three parts of the midbrain reticular nucleus; the other two are the magnocellular part of the midbrain reticular nucleus and the parvicellular part of the midbrain reticular nucleus ( Swanson-2004 ). Some authors restrict its definition to the part of the retrorubral area where dopaminergic cells of the A8 cell group are prominent
-
NEW: The term retrorubral area of the midbrain reticular nucleus refers to a region of the rat brain caudal and dorsal to the ventral tegmental area. It is one of three parts of the midbrain reticular nucleus; the other two are the magnocellular part of the midbrain reticular nucleus and the parvicellular part of the midbrain reticular nucleus (Swanson-2004). BrainInfo distinguishes between the Retrorubral area of the midbrain reticular formation and the retrorubral nucleus.
OLD: The columns (anterior pillars; fornicolumns) of the fornix arch downward in front of the interventricular foramen and behind the anterior commissure, and each descends through the gray substance in the lateral wall of the third ventricle to the base of the brain, where it ends in the corpus mammillare. [WP,unvetted].
+
NEW: Part of fornix adjacent to the crura where they join together at the midline underneath the corpus callosum
OLD: Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. The main endocrine glands include the pituitary gland, pancreas, ovaries, testes, thyroid gland, and adrenal glands. The hypothalamus is a neuroendocrine organ. Other organs which are not so well known for their endocrine activity include the stomach, which produces such hormones as ghrelin[WP].
-
NEW: Endocrine glands are glands of the endocrine system that secrete their products directly into the circulatory system rather than through a duct.[WP, modified].
(was serratus posterior inferior muscle)
+]]>OLD: The Serratus posterior inferior muscle (or posterior serratus) is a muscle of the human body. [WP,unvetted].
-
NEW: A muscle that originates from the vertebrae and inserts in the ribs.
OLD: Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. The main endocrine glands include the pituitary gland, pancreas, ovaries, testes, thyroid gland, and adrenal glands. The hypothalamus is a neuroendocrine organ. Other organs which are not so well known for their endocrine activity include the stomach, which produces such hormones as ghrelin[WP].
+
NEW: Endocrine glands are glands of the endocrine system that secrete their products directly into the circulatory system rather than through a duct.[WP, modified].
OLD: trunk muscles that lie ventral to the horizontal septum of the vertebrae.
+
NEW: Musculature that is derived from the hypaxial myotome region, trunk muscles that lie ventral to the horizontal septum of the vertebrae. Hypaxial muscles include some vertebral muscles, the diaphragm, the abdominal muscles, and all limb muscles.
OLD: trunk muscles that lie ventral to the horizontal septum of the vertebrae.
-
NEW: Musculature that is derived from the hypaxial myotome region, trunk muscles that lie ventral to the horizontal septum of the vertebrae. Hypaxial muscles include some vertebral muscles, the diaphragm, the abdominal muscles, and all limb muscles.
OLD: Anatomical structure which is a primary subdivision of whole organism. The mereological sum of these is the whole organism.
-
NEW: Anatomical structure which is a subdivision of a whole organism, consisting of components of multiple anatomical systems, largely surrounded by a contiguous region of integument.
OLD: Anterior part of the embryonic alimentary canal formed as an invagination of the ectoderm; the future mouth[ZFA]. In humans, a depression between the brain and the pericardium in an embryo, and is the precursor of the mouth and the anterior lobe of the pituitary gland. The stomodeum is lined by ectoderm, and is separated from the anterior end of the fore-gut by the buccopharyngeal membrane. This membrane is devoid of mesoderm, being formed by the apposition of the stomodeal ectoderm with the fore-gut endoderm; at the end of the third week it disappears, and thus a communication is established between the mouth and the future pharynx[WP]. The anterior part of the embryonic digestive system deriving from the stomodeal invagination of the ectoderm[FBbt].
+
NEW: Anterior part of the embryonic digestive tract that develops into a mouth. The stomodeum includes as parts an invagination of the ectoderm and the stomodeal cavity.
OLD: Anterior part of the embryonic alimentary canal formed as an invagination of the ectoderm; the future mouth[ZFA]. In humans, a depression between the brain and the pericardium in an embryo, and is the precursor of the mouth and the anterior lobe of the pituitary gland. The stomodeum is lined by ectoderm, and is separated from the anterior end of the fore-gut by the buccopharyngeal membrane. This membrane is devoid of mesoderm, being formed by the apposition of the stomodeal ectoderm with the fore-gut endoderm; at the end of the third week it disappears, and thus a communication is established between the mouth and the future pharynx[WP]. The anterior part of the embryonic digestive system deriving from the stomodeal invagination of the ectoderm[FBbt].
-
NEW: Anterior part of the embryonic digestive tract that develops into a mouth. The stomodeum includes as parts an invagination of the ectoderm and the stomodeal cavity.
OLD: Anatomical structure which is a primary subdivision of whole organism. The mereological sum of these is the whole organism.
+
NEW: Anatomical structure which is a subdivision of a whole organism, consisting of components of multiple anatomical systems, largely surrounded by a contiguous region of integument.
OLD: The prefrontal cortex (PFC) is the anterior part of the frontal lobes of the brain, lying in front of the motor and premotor areas. This brain region has been implicated in planning complex cognitive behaviors, personality expression, decision making and moderating correct social behavior. The basic activity of this brain region is considered to be orchestration of thoughts and actions in accordance with internal goals. The most typical psychological term for functions carried out by the pre-frontal cortex area is executive function. Executive function relates to abilities to differentiate among conflicting thoughts, determine good and bad, better and best, same and different, future consequences of current activities, working toward a defined goal, prediction of outcomes, expectation based on actions, and social 'control' (the ability to suppress urges that, if not suppressed, could lead to socially-unacceptable outcomes). Many authors have indicated an integral link between a person's personality and the functions of the prefrontal cortex. [WP,unvetted].
-
NEW: The anterior part of the frontal lobes of the brain, lying in front of the motor and premotor areas.nnThis brain region has been implicated in planning complex cognitive behaviors, personality expression, decision making and moderating correct social behavior. The basic activity of this brain region is considered to be orchestration of thoughts and actions in accordance with internal goals.nnThe most typical psychological term for functions carried out by the pre-frontal cortex area is executive function. Executive function relates to abilities to differentiate among conflicting thoughts, determine good and bad, better and best, same and different, future consequences of current activities, working toward a defined goal, prediction of outcomes, expectation based on actions, and social 'control' (the ability to suppress urges that, if not suppressed, could lead to socially-unacceptable outcomes).nnMany authors have indicated an integral link between a person's personality and the functions of the prefrontal cortex. - definition adapted from Wikipedia
OLD: A musculature that is part of a hindlimb stylopod (upper leg / thigh)[Automatically generated definition].
-
NEW: Any collection of muscles that is part of a hindlimb stylopod (upper leg / thigh)[Automatically generated definition].
OLD: An organ that is part of a thoracic segment of trunk.
-
NEW: An organ that part of the thoracic segment region. This region can be further subdividied chest and thoracic cavity regions.
OLD: A limb/fin field that developmentally_contributes_to a paired fin bud.
-
NEW: A limb/fin field that has_potential_to_developmentally_contribute_to a paired fin bud.
OLD: The cricoid cartilage, or simply cricoid (from the Greek krikoeides meaning 'ring-shaped'), is the only complete ring of cartilage around the trachea. [WP,unvetted].
+
NEW: A cartilaginous ring that provides support for the arytenoid cartilages and forms the caudal part of the larynx.
OLD: The hypoblast is a tissue type that forms from the inner cell mass. It lies beneath the epiblast and consists of small cuboidal cells. Extraembryonic endoderm is derived from hypoblast.
-
NEW: A thin monolayer of small cuboidal cells that make up the lower layer of the bilaminar embryonic disc, beneath the epiblast.
OLD: The cricoid cartilage, or simply cricoid (from the Greek krikoeides meaning 'ring-shaped'), is the only complete ring of cartilage around the trachea. [WP,unvetted].
-
NEW: A cartilaginous ring that provides support for the arytenoid cartilages and forms the caudal part of the larynx.
OLD: An urothelium that is part of a urinary bladder.
-
NEW: The epithelial lining of the luminal space of the urinary bladder.
OLD: The prefrontal cortex (PFC) is the anterior part of the frontal lobes of the brain, lying in front of the motor and premotor areas. This brain region has been implicated in planning complex cognitive behaviors, personality expression, decision making and moderating correct social behavior. The basic activity of this brain region is considered to be orchestration of thoughts and actions in accordance with internal goals. The most typical psychological term for functions carried out by the pre-frontal cortex area is executive function. Executive function relates to abilities to differentiate among conflicting thoughts, determine good and bad, better and best, same and different, future consequences of current activities, working toward a defined goal, prediction of outcomes, expectation based on actions, and social 'control' (the ability to suppress urges that, if not suppressed, could lead to socially-unacceptable outcomes). Many authors have indicated an integral link between a person's personality and the functions of the prefrontal cortex. [WP,unvetted].
+
NEW: The anterior part of the frontal lobes of the brain, lying in front of the motor and premotor areas.nnThis brain region has been implicated in planning complex cognitive behaviors, personality expression, decision making and moderating correct social behavior. The basic activity of this brain region is considered to be orchestration of thoughts and actions in accordance with internal goals.nnThe most typical psychological term for functions carried out by the pre-frontal cortex area is executive function. Executive function relates to abilities to differentiate among conflicting thoughts, determine good and bad, better and best, same and different, future consequences of current activities, working toward a defined goal, prediction of outcomes, expectation based on actions, and social 'control' (the ability to suppress urges that, if not suppressed, could lead to socially-unacceptable outcomes).nnMany authors have indicated an integral link between a person's personality and the functions of the prefrontal cortex. - definition adapted from Wikipedia
OLD: A pre-cartilage condensation that develops_into a radius bone.
-
NEW: A pre-cartilage condensation that has_potential_to_develop_into a radius bone.
OLD: A tube shaped portion of tissue lined with epithelial cells that collects secretions and routes them to their destination[ZFA].
-
NEW: A tubular structure that transports or secretes substances.
OLD: A limb/fin field that developmentally_contributes_to a paired fin bud.
+
NEW: A limb/fin field that has_potential_to_developmentally_contribute_to a paired fin bud.
OLD: The cells of the hatching gland contain enzymes responsible for solubilization of the egg chorion, facilitating the hatching process[GO]. A transversely oriented set of cells located deep to the EVL on the pericardial membrane, especially prominent during pharyngula period because of the brightly refractile cytoplasmic granules (containing hatching enzymes) of the principal cells of the gland. <a href='http://zfin.org/cgi-bin/ZFIN_jump?record=ZDB-PUB-961014-576'>Kimmel et al, 1995.</a>
+
NEW: The cells of the hatching gland contain enzymes responsible for solubilization of the egg chorion, facilitating the hatching process[GO]. A transversely oriented set of cells located deep to the EVL on the pericardial membrane, especially prominent during pharyngula period because of the brightly refractile cytoplasmic granules (containing hatching enzymes) of the principal cells of the gland.
OLD: The hypoblast is a tissue type that forms from the inner cell mass. It lies beneath the epiblast and consists of small cuboidal cells. Extraembryonic endoderm is derived from hypoblast.
+
NEW: A thin monolayer of small cuboidal cells that make up the lower layer of the bilaminar embryonic disc, beneath the epiblast.
OLD: A type of pectoral fin in which the endoskeletal elements have a main axis that runs through the center of the fin. This creates a bilateraly symetrical fin. (Modified from Kardong 2012).
-
NEW: A type of pectoral fin in which the endoskeletal elements have a main axis that runs through the center of the fin. This creates a bilaterally symmetrical fin. (Modified from Kardong 2012).
OLD: A type of pectoral fin in which the endoskeletal elements have a main axis that runs through the center of the fin. This creates a bilateraly symetrical fin. (Modified from Kardong 2012).
+
NEW: A type of pectoral fin in which the endoskeletal elements have a main axis that runs through the center of the fin. This creates a bilaterally symmetrical fin. (Modified from Kardong 2012).
OLD: A distal segment of digit that is part of a pedal digit.
-
NEW: A segment of the pedal digit containing the distal phalanx. Note this class represents a digit segment and thus includes tissues in addition to bone.
OLD: The mammillothalamic tract is the collection of axons that connects the two major subdivisions of the diencephalon (hypothalamus and thalamus) and closes the diencephalic circuit[GO].
+
NEW: A fiber pathway that originates from neurons in the posterior hypothalamic region and projects to various nuclei of the anterior nuclear group of the thalamus. It is a composite structure that consists of the mammillothalamic tract of the hypothalamus and the mammillothalamic tract of the thalamus (Carpenter-1983). (from Brain Info.org)
OLD: The cells of the hatching gland contain enzymes responsible for solubilization of the egg chorion, facilitating the hatching process[GO]. A transversely oriented set of cells located deep to the EVL on the pericardial membrane, especially prominent during pharyngula period because of the brightly refractile cytoplasmic granules (containing hatching enzymes) of the principal cells of the gland. <a href='http://zfin.org/cgi-bin/ZFIN_jump?record=ZDB-PUB-961014-576'>Kimmel et al, 1995.</a>
-
NEW: The cells of the hatching gland contain enzymes responsible for solubilization of the egg chorion, facilitating the hatching process[GO]. A transversely oriented set of cells located deep to the EVL on the pericardial membrane, especially prominent during pharyngula period because of the brightly refractile cytoplasmic granules (containing hatching enzymes) of the principal cells of the gland.
OLD: The branchiomeric muscle is derived from cranial mesoderm and controls facial expression, pharyngeal and laryngeal function, operating the jaw. Branchiomeric muscles of mammals correspond to the gill musculature of fish[GO].
-
NEW: A jaw muscle that arises from cranial mesenchyme and is innervated by cranial nerves.
OLD: The mammillothalamic tract is the collection of axons that connects the two major subdivisions of the diencephalon (hypothalamus and thalamus) and closes the diencephalic circuit[GO].
-
NEW: A fiber pathway that originates from neurons in the posterior hypothalamic region and projects to various nuclei of the anterior nuclear group of the thalamus. It is a composite structure that consists of the mammillothalamic tract of the hypothalamus and the mammillothalamic tract of the thalamus (Carpenter-1983). (from Brain Info.org)
OLD: Part of the midbrain tectum consisting of paired bodies that sit caudal to the thalamus and surround the pineal gland in the mesencephalon of vertebrate brains. It comprises the rostral aspect of the midbrain, posterior to the periaqueductal gray and adjacent superior the inferior colliculus. The inferior and superior colliculi are known collectively as the corpora quadrigemina (Latin, quadruplet bodies). It consists of several identified cellular layers and also comprises the brachium of the superior colliculus and commissure of superior colliculus [Wikipedia.org and Neuronames (MM)].
+
NEW: Part of the midbrain tecturm consisting of paired bodies that sit caudal to the thalamus and surround the pineal gland in the mesencephalon of vertebrate brains. It comprises the rostral aspect of the midbrain, posterior to the periaqueductal gray and adjacent superior the inferior colliculus. The inferior and superior colliculi are known collectively as the corpora quadrigemina (Latin, quadruplet bodies). It consists of several identified cellular layers and also comprises the brachium of the superior colliculus and commissure of supeior colliculus from Wikipedia.org and Neuronames (MM).
OLD: A distal segment of digit that is part of a pedal digit.
+
NEW: A segment of the pedal digit containing the distal phalanx. Note this class represents a digit segment and thus includes tissues in addition to bone.
OLD: Part of the midbrain tectum consisting of paired bodies that sit caudal to the thalamus and surround the pineal gland in the mesencephalon of vertebrate brains. It comprises the rostral aspect of the midbrain, posterior to the periaqueductal gray and adjacent superior the inferior colliculus. The inferior and superior colliculi are known collectively as the corpora quadrigemina (Latin, quadruplet bodies). It consists of several identified cellular layers and also comprises the brachium of the superior colliculus and commissure of superior colliculus [Wikipedia.org and Neuronames (MM)].
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NEW: Part of the midbrain tecturm consisting of paired bodies that sit caudal to the thalamus and surround the pineal gland in the mesencephalon of vertebrate brains. It comprises the rostral aspect of the midbrain, posterior to the periaqueductal gray and adjacent superior the inferior colliculus. The inferior and superior colliculi are known collectively as the corpora quadrigemina (Latin, quadruplet bodies). It consists of several identified cellular layers and also comprises the brachium of the superior colliculus and commissure of supeior colliculus from Wikipedia.org and Neuronames (MM).
OLD: The branchiomeric muscle is derived from cranial mesoderm and controls facial expression, pharyngeal and laryngeal function, operating the jaw. Branchiomeric muscles of mammals correspond to the gill musculature of fish[GO].
+
NEW: A jaw muscle that arises from cranial mesenchyme and is innervated by cranial nerves.
OLD: Subdivision of lower limb or fin which links the limb/fin to the body[FMA,modified]. Examples: There are only two instances, right and left pelvic girdle regions.
+
NEW: Subdivision of lower limb or fin which links the paired limb/fin to the body[FMA,modified]. Examples: There are only two instances, right and left pelvic girdle regions.
OLD: A prominent collection of touch-sensory neurons of the trigeminal or fifth cranial nerve, positioned beside the brain between the eye and the ear. <a href='http://zfin.org/cgi-bin/ZFIN_jump?record=ZDB-PUB-961014-576'>Kimmel et al, 1995.</a>
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NEW: A prominent collection of touch-sensory neurons of the trigeminal or fifth cranial nerve, positioned beside the brain between the eye and the ear.
OLD: Subdivision of lower limb or fin which links the limb/fin to the body[FMA,modified]. Examples: There are only two instances, right and left pelvic girdle regions.
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NEW: Subdivision of lower limb or fin which links the paired limb/fin to the body[FMA,modified]. Examples: There are only two instances, right and left pelvic girdle regions.
OLD: One of eight distinct lateral lines in the 4-day larva. A sensory system on the surface of the fish, consisting of small sensory patches (neuromasts) distributed in discrete lines over the body surface. The lateral line system is stimulated by local water displacements and vibrations, and detects propulsion of the fish through the water, as well as facilitating shoaling, prey capture, and predator and obstacle avoidance. (See Anatomical Atlas entry for <a href='http://zfin.org/zf_info/anatomy/dict/lat_line/lat_line.html'>lateral line</a> by T. Whitfield.)
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NEW: One of eight distinct lateral lines in the 4-day larva. A sensory system on the surface of the fish, consisting of small sensory patches (neuromasts) distributed in discrete lines over the body surface. The lateral line system is stimulated by local water displacements and vibrations, and detects propulsion of the fish through the water, as well as facilitating shoaling, prey capture, and predator and obstacle avoidance.
OLD: A prominent collection of touch-sensory neurons of the trigeminal or fifth cranial nerve, positioned beside the brain between the eye and the ear. <a href='http://zfin.org/cgi-bin/ZFIN_jump?record=ZDB-PUB-961014-576'>Kimmel et al, 1995.</a>
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NEW: A prominent collection of touch-sensory neurons of the trigeminal or fifth cranial nerve, positioned beside the brain between the eye and the ear.
OLD: One of eight distinct lateral lines in the 4-day larva. A sensory system on the surface of the fish, consisting of small sensory patches (neuromasts) distributed in discrete lines over the body surface. The lateral line system is stimulated by local water displacements and vibrations, and detects propulsion of the fish through the water, as well as facilitating shoaling, prey capture, and predator and obstacle avoidance. (See Anatomical Atlas entry for <a href='http://zfin.org/zf_info/anatomy/dict/lat_line/lat_line.html'>lateral line</a> by T. Whitfield.)
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NEW: One of eight distinct lateral lines in the 4-day larva. A sensory system on the surface of the fish, consisting of small sensory patches (neuromasts) distributed in discrete lines over the body surface. The lateral line system is stimulated by local water displacements and vibrations, and detects propulsion of the fish through the water, as well as facilitating shoaling, prey capture, and predator and obstacle avoidance.
OLD: Serous glands contain serous acini, a grouping of serous cells that secrete a fluid, isotonic with blood plasma, that contains enzymes such as alpha amylase. Serous glands are most common in the parotid gland and lacrimal gland but are also present in the submandibular gland and, to a far lesser extent, the sublingual gland.
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NEW: A gland in which the principal secretory cells are serous secreting cells.
OLD: The part of the peripheral nervous system consisting of efferent nerves responsible for stimulating muscle contraction, including all the neurons connected with skeletal muscles, skin, and sense organs[WP, modified].
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NEW: Part of peripheral nervous system that includes the somatic parts of the cranial and spinal nerves and their ganglia and the peripheral sensory receptors.
OLD: A pre-cartilage condensation that develops_into a hindlimb bone.
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NEW: A pre-cartilage condensation that has_potential_to_develop_into a hindlimb bone.
OLD: The part of the peripheral nervous system consisting of efferent nerves responsible for stimulating muscle contraction, including all the neurons connected with skeletal muscles, skin, and sense organs[WP, modified].
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NEW: Part of peripheral nervous system that includes the somatic parts of the cranial and spinal nerves and their ganglia and the peripheral sensory receptors.
OLD: Serous glands contain serous acini, a grouping of serous cells that secrete a fluid, isotonic with blood plasma, that contains enzymes such as alpha amylase. Serous glands are most common in the parotid gland and lacrimal gland but are also present in the submandibular gland and, to a far lesser extent, the sublingual gland.
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NEW: A gland in which the principal secretory cells are serous secreting cells.
OLD: A neural crest that developmentally_contributes_to a diencephalon.
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NEW: A neural crest that has_potential_to_developmentally_contribute_to a diencephalon.
OLD: The connecting cord from the developing embryo or fetus to the placenta. During prenatal development, the umbilical cord comes from the same zygote as the fetus and (in humans) normally contains two arteries (the umbilical arteries) and one vein (the umbilical vein), buried within Wharton's jelly. The umbilical vein supplies the fetus with oxygenated, nutrient-rich blood from the placenta. Conversely, the umbilical arteries return the deoxygenated, nutrient-depleted blood[WP].
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NEW: The connecting cord from the developing embryo to the placenta.
OLD: A musculature that is part of a pelvic appendage.
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NEW: Any collection of muscles that is part of a pelvic appendage.
OLD: A limb/fin field that develops_into a pectoral appendage bud mesenchyme.
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NEW: A limb/fin field that has_potential_to_develop_into a pectoral appendage bud mesenchyme.
OLD: The olfactory cortex is involved in the perception of smell. It receives input from the olfactory bulb and is responsible for the identification of odors[GO].
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NEW: Aggregate brain region defined as those areas of cerebral cortex receiving direct synaptic input from the olfactory bulb (Price, 1973). It usually includes the piriform cortex and sometimes other areas.
OLD: A presumptive structure that develops_into a rhombomere 7.
+
NEW: A presumptive structure that has_potential_to_develop_into a rhombomere 7.
OLD: A thick spongy structure at the base of the paw, centred over the flexor surfaces of the distal interphalangeal joints.
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NEW: A thick spongy structure at the base of the autopod, centred over the flexor surfaces of the distal interphalangeal joints.
OLD: The olfactory cortex is involved in the perception of smell. It receives input from the olfactory bulb and is responsible for the identification of odors[GO].
+
NEW: Aggregate brain region defined as those areas of cerebral cortex receiving direct synaptic input from the olfactory bulb (Price, 1973). It usually includes the piriform cortex and sometimes other areas.
OLD: A presumptive structure that develops_into a rhombomere 7.
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NEW: A presumptive structure that has_potential_to_develop_into a rhombomere 7.
OLD: The connecting cord from the developing embryo or fetus to the placenta. During prenatal development, the umbilical cord comes from the same zygote as the fetus and (in humans) normally contains two arteries (the umbilical arteries) and one vein (the umbilical vein), buried within Wharton's jelly. The umbilical vein supplies the fetus with oxygenated, nutrient-rich blood from the placenta. Conversely, the umbilical arteries return the deoxygenated, nutrient-depleted blood[WP].
+
NEW: The connecting cord from the developing embryo to the placenta.
OLD: Parasympathetic ganglia are the autonomic ganglia of the parasympathetic nervous system. Most are small terminal ganglia or intramural ganglia, so named because they lie near or within (respectively) the organs they innervate. The exceptions are the four paired parasympathetic ganglia of the head and neck. [WP,unvetted].
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NEW: Ganglion containing neurons that receive innervation from parasympathetic neurons in the central nervous system and subserves parasympathetic functions through innervation of smooth muscle, cardiac muscle and glands.
OLD: The ventral spinocerebellar tract conveys proprioceptive information from the body to the cerebellum. It is part of the somatosensory system and runs in parallel with the dorsal spinocerebellar tract. Both these tracts involve two neurons and end up on the same side of the body. The ventral tract (under L2/L3) gets its proprioceptive/fine touch/vibration information from a first order neuron, with its cell body in a dorsal ganglion. The axon runs via the fila radicularia to the dorsal horn of the grey matter. There it makes a synapse with the dendrites of two neurons: they send their axons bilaterally to the ventral border of the lateral funiculi. The ventral spinocerebellar tract then enters the cerebellum via the superior cerebellar peduncle. This is in contrast with the dorsal spinocerebellar tract (C8 - L2/L3), which only has 1 unilateral axon that has its cell body in the Clarke's nuclei (only at the level of C8 - L2/L3). The fibers of the ventral spinocerebellar tract then eventually enter the cerebellum via the superior cerebellar peduncle. This is one of the few afferent tracts through the superior cerebellar peduncle. Originates from ventral horn at lumbosacral spinal levels. Axons first cross midline in the spinal cord and run in the ventral border of the lateral funiculi. These axons ascend up to the pons where they join the superior cerebellar peduncle to enter the cerebellum. Once in the deep white matter of the cerebellum, the axons recross the midline, give off collaterals to the globose and emboliform nuclei, and terminate in the cortex of the anterior lobe and vermis of the posterior lobe. [WP,unvetted].
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NEW: Runs through the ventrolateral surface of the spinal cord. It enters the cerebellum through the superior cerebellar peduncle. It crosses the midline at the segmental level and recrosses in the cerebellum. Its terminals are distributed in the cerebellar anterior lobe, preferentially in the ipsilateral intermediate cortex. Rostrally, it extends to lobule II.
OLD: The ventral spinocerebellar tract conveys proprioceptive information from the body to the cerebellum. It is part of the somatosensory system and runs in parallel with the dorsal spinocerebellar tract. Both these tracts involve two neurons and end up on the same side of the body. The ventral tract (under L2/L3) gets its proprioceptive/fine touch/vibration information from a first order neuron, with its cell body in a dorsal ganglion. The axon runs via the fila radicularia to the dorsal horn of the grey matter. There it makes a synapse with the dendrites of two neurons: they send their axons bilaterally to the ventral border of the lateral funiculi. The ventral spinocerebellar tract then enters the cerebellum via the superior cerebellar peduncle. This is in contrast with the dorsal spinocerebellar tract (C8 - L2/L3), which only has 1 unilateral axon that has its cell body in the Clarke's nuclei (only at the level of C8 - L2/L3). The fibers of the ventral spinocerebellar tract then eventually enter the cerebellum via the superior cerebellar peduncle. This is one of the few afferent tracts through the superior cerebellar peduncle. Originates from ventral horn at lumbosacral spinal levels. Axons first cross midline in the spinal cord and run in the ventral border of the lateral funiculi. These axons ascend up to the pons where they join the superior cerebellar peduncle to enter the cerebellum. Once in the deep white matter of the cerebellum, the axons recross the midline, give off collaterals to the globose and emboliform nuclei, and terminate in the cortex of the anterior lobe and vermis of the posterior lobe. [WP,unvetted].
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NEW: Runs through the ventrolateral surface of the spinal cord. It enters the cerebellum through the superior cerebellar peduncle. It crosses the midline at the segmental level and recrosses in the cerebellum. Its terminals are distributed in the cerebellar anterior lobe, preferentially in the ipsilateral intermediate cortex. Rostrally, it extends to lobule II.
OLD: Parasympathetic ganglia are the autonomic ganglia of the parasympathetic nervous system. Most are small terminal ganglia or intramural ganglia, so named because they lie near or within (respectively) the organs they innervate. The exceptions are the four paired parasympathetic ganglia of the head and neck. [WP,unvetted].
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NEW: Ganglion containing neurons that receive innervation from parasympathetic neurons in the central nervous system and subserves parasympathetic functions through innervation of smooth muscle, cardiac muscle and glands.
OLD: When these pyramidal fibers are traced downward, it is found that some three-fifths or more of them leave the pyramids in successive bundles, and decussate in the anterior median fissure of the medulla oblongata, forming what is termed the pyramidal decussation or motor decussation. Having crossed the middle line, they pass down in the posterior part of the lateral funiculus as the lateral cerebrospinal fasciculus. [WP,unvetted].
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NEW: Part of medulla comprising a white matter structure containing nerve fibers of the pyramidal tract crossing from one side of the brain to the other (MM)
OLD: a protrusion from the mesonephric duct during the development of the urinary and reproductive organs. It later develops into the adult kidney, except for the nephrons, which, in contrast, originate from the metanephric blastema[WP]. epithelial swelling on the Wolffian duct that elongates to invade the adjacent metanephric mesenchyme[MP]
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NEW: An epithelial swelling on the Wolffian duct that elongates to invade the adjacent metanephric mesenchyme[MP]
OLD: a protrusion from the mesonephric duct during the development of the urinary and reproductive organs. It later develops into the adult kidney, except for the nephrons, which, in contrast, originate from the metanephric blastema[WP]. epithelial swelling on the Wolffian duct that elongates to invade the adjacent metanephric mesenchyme[MP]
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NEW: An epithelial swelling on the Wolffian duct that elongates to invade the adjacent metanephric mesenchyme[MP]
OLD: When these pyramidal fibers are traced downward, it is found that some three-fifths or more of them leave the pyramids in successive bundles, and decussate in the anterior median fissure of the medulla oblongata, forming what is termed the pyramidal decussation or motor decussation. Having crossed the middle line, they pass down in the posterior part of the lateral funiculus as the lateral cerebrospinal fasciculus. [WP,unvetted].
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NEW: Part of medulla comprising a white matter structure containing nerve fibers of the pyramidal tract crossing from one side of the brain to the other (MM)
OLD: Part of the central nervous system which is lodged in the vertebral canal; it is composed of an inner core of gray matter in which nerve cells predominate, and an outer layer of white matter in which myelinated nerve fibers predominate; it is enclosed in three protective membranes, the meninges.
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NEW: Part of the central nervous system located in the vertebral canal continuous with and caudal to the brain; demarcated from brain by plane of foramen magnum. It is composed of an inner core of gray matter in which nerve cells predominate, and an outer layer of white matter in which myelinated nerve fibers predominate, and surrounds the central canal. (CUMBO)
OLD: A presumptive structure that develops_into a rhombomere 2.
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NEW: A presumptive structure that has_potential_to_develop_into a rhombomere 2.
OLD: A cartilaginous condensation that develops_into a clavicle.
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NEW: A cartilaginous condensation that has_potential_to_develop_into a clavicle.
OLD: A cartilaginous condensation that develops_into a tibiotarsus.
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NEW: A cartilaginous condensation that has_potential_to_develop_into a tibiotarsus.
OLD: Part of the central nervous system which is lodged in the vertebral canal; it is composed of an inner core of gray matter in which nerve cells predominate, and an outer layer of white matter in which myelinated nerve fibers predominate; it is enclosed in three protective membranes, the meninges.
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NEW: Part of the central nervous system located in the vertebral canal continuous with and caudal to the brain; demarcated from brain by plane of foramen magnum. It is composed of an inner core of gray matter in which nerve cells predominate, and an outer layer of white matter in which myelinated nerve fibers predominate, and surrounds the central canal. (CUMBO)
OLD: The amniotic cavity is formed by the fusion of the parts of the amniotic fold, which first makes its appearance at the cephalic extremity, and subsequently at the caudal end and sides of the embryo. As the amniotic fold rises and fuses over the dorsal aspect of the embryo, the amniotic cavity is formed. [WP,unvetted].
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NEW: A closed space between the embryo and the amnion which contains the amniotic fluid and is formed by the fusion of the parts of the anterior and posterior amniotic folds.
OLD: A developing anatomical structure that develops_into a falx cerebri.
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NEW: A developing anatomical structure that has_potential_to_develop_into a falx cerebri.
OLD: The amniotic cavity is formed by the fusion of the parts of the amniotic fold, which first makes its appearance at the cephalic extremity, and subsequently at the caudal end and sides of the embryo. As the amniotic fold rises and fuses over the dorsal aspect of the embryo, the amniotic cavity is formed. [WP,unvetted].
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NEW: A closed space between the embryo and the amnion which contains the amniotic fluid and is formed by the fusion of the parts of the anterior and posterior amniotic folds.
OLD: The medial globus pallidus (or internal, GPi) is one of the output nuclei of the basal ganglia. The GABA-containing neurons send their axons to specific nuclei of the dorsal thalamus (VA and VL), to the centromedian complex and to the pedunculopontine complex. The efferent bundle is constituted first of the ansa and fasciculus lenticularis, then crosses the internal capsule as the Edinger's comb system then arrives at the laterosuperior corner of the subthalamic nucleus and constitutes the Forel's field H2, then H, and suddenly changes its direction to form H1 that goes to the inferior part of the thalamus. The distribution of axonal islands is widespread in the lateral region of the thalamus. The innervation of the central region is done by collaterals. [WP,unvetted].
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NEW: The more medial segment of the globus pallidus.
OLD: An olfactory ganglion at the entrance of the nose of mammals that is involved in the detection of alarm pheromones and cold temperatures. The ganglion was first described by Hans GrC<neberg in 1973.
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NEW: An olfactory ganglion at the entrance of the nose of mammals that is involved in the detection of alarm pheromones and cold temperatures.
OLD: An olfactory ganglion at the entrance of the nose of mammals that is involved in the detection of alarm pheromones and cold temperatures. The ganglion was first described by Hans GrC<neberg in 1973.
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NEW: An olfactory ganglion at the entrance of the nose of mammals that is involved in the detection of alarm pheromones and cold temperatures.
OLD: The medial globus pallidus (or internal, GPi) is one of the output nuclei of the basal ganglia. The GABA-containing neurons send their axons to specific nuclei of the dorsal thalamus (VA and VL), to the centromedian complex and to the pedunculopontine complex. The efferent bundle is constituted first of the ansa and fasciculus lenticularis, then crosses the internal capsule as the Edinger's comb system then arrives at the laterosuperior corner of the subthalamic nucleus and constitutes the Forel's field H2, then H, and suddenly changes its direction to form H1 that goes to the inferior part of the thalamus. The distribution of axonal islands is widespread in the lateral region of the thalamus. The innervation of the central region is done by collaterals. [WP,unvetted].
+
NEW: The more medial segment of the globus pallidus.
OLD: A mesoderm that develops_into a pronephros.
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NEW: A mesoderm that has_potential_to_develop_into a pronephros.
OLD: A presumptive structure that develops_into a midbrain.
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NEW: A presumptive structure that has_potential_to_develop_into a midbrain.
OLD: A mesoderm that develops_into a pronephros.
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NEW: A mesoderm that has_potential_to_develop_into a pronephros.
OLD: A gray matter of neuraxis that develops_into a facial nucleus.
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NEW: A gray matter of neuraxis that has_potential_to_develop_into a facial nucleus.
OLD: Any one of the largest papilla of the tongue, 8 to 12 in number, arranged in the form of a V anterior to the sulcus terminalis of the tongue
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NEW: any of the large papillae, which have multiple taste buds in the trough surrounding the papillae, located near the base and on the dorsal side of the tongue
OLD: Any one of the largest papilla of the tongue, 8 to 12 in number, arranged in the form of a V anterior to the sulcus terminalis of the tongue
+
NEW: any of the large papillae, which have multiple taste buds in the trough surrounding the papillae, located near the base and on the dorsal side of the tongue
OLD: A subdivision of skeleton that is part of the upper jaw region[Automatically generated definition].
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NEW: A subdivision of the skeleton that corresponds to the upper part of the mouth. The lower jaw skeleton includes the following elements, when present: upper jaw teeth, the maxilla and other lower jaw bones.
OLD: A subdivision of skeleton that is part of the upper jaw region[Automatically generated definition].
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NEW: A subdivision of the skeleton that corresponds to the upper part of the mouth. The lower jaw skeleton includes the following elements, when present: upper jaw teeth, the maxilla and other lower jaw bones.
OLD: A presumptive structure that develops_into a ganglion.
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NEW: A presumptive structure that has_potential_to_develop_into a ganglion.
OLD: An embryo at an early stage of embryonic development, consisting of cells (called blastomeres) in a solid ball contained within the zona pellucida[WP] The compacted embryo before cavity formation.
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NEW: A spherical embryonic mass of blastomeres formed before the blastula and resulting from cleavage of the fertilized ovum.
OLD: An embryo at an early stage of embryonic development, consisting of cells (called blastomeres) in a solid ball contained within the zona pellucida[WP] The compacted embryo before cavity formation.
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NEW: A spherical embryonic mass of blastomeres formed before the blastula and resulting from cleavage of the fertilized ovum.
OLD: The body of lateral ventricle (cella) extends from the interventricular foramen to the splenium of the corpus callosum. It is an irregularly curved cavity, triangular on transverse section, with a roof, a floor, and a medial wall. The roof is formed by the under surface of the corpus callosum; the floor by the following parts, enumerated in their order of position, from before backward: the caudate nucleus of the corpus striatum, the stria terminalis and the terminal vein, the lateral portion of the upper surface of the thalamus, the choroid plexus, and the lateral part of the fornix; the medial wall is the posterior part of the septum pellucidum, which separates it from the opposite ventricle. [WP,unvetted].
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NEW: Part of lateral ventricle consisting of the central portion that lies dorsally, bounded by the thalamus on the ventral side (Adapted from Heimer, 1996)
OLD: The body of lateral ventricle (cella) extends from the interventricular foramen to the splenium of the corpus callosum. It is an irregularly curved cavity, triangular on transverse section, with a roof, a floor, and a medial wall. The roof is formed by the under surface of the corpus callosum; the floor by the following parts, enumerated in their order of position, from before backward: the caudate nucleus of the corpus striatum, the stria terminalis and the terminal vein, the lateral portion of the upper surface of the thalamus, the choroid plexus, and the lateral part of the fornix; the medial wall is the posterior part of the septum pellucidum, which separates it from the opposite ventricle. [WP,unvetted].
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NEW: Part of lateral ventricle consisting of the central portion that lies dorsally, bounded by the thalamus on the ventral side (Adapted from Heimer, 1996)
OLD: A musculature that is part of a body wall [Automatically generated definition].
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NEW: Any collection of muscles that is part of a body wall [Automatically generated definition].
OLD: An interosseus muscle that is part of a manus.
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NEW: An interosseous muscle that is part of a manus.
OLD: a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in the spinal cord towards target cells in the thalamus. This axonal process is a member of those that make up the spinothalamic tract, one of the major routes of nociceptive signaling[GO].
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NEW: A tract that originates from neurons in the spinal central gray and projects to various somatosensory nuclei of the thalamus. It is formed in the medulla by merger of the anterior spinothalamic tract and lateral spinothalamic tract (adapted from Braininfo.org)
OLD: A carpal bone that is formed from the fusion of the 2nd and 3rd carpal bones.
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NEW: A carpal bone that is formed from the fusion of the 2nd and 3rd distal carpal bones.
OLD: a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in the spinal cord towards target cells in the thalamus. This axonal process is a member of those that make up the spinothalamic tract, one of the major routes of nociceptive signaling[GO].
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NEW: A tract that originates from neurons in the spinal central gray and projects to various somatosensory nuclei of the thalamus. It is formed in the medulla by merger of the anterior spinothalamic tract and lateral spinothalamic tract (adapted from Braininfo.org)