From 2ac5549f07ed0098e41f82b308f9281aa8707f82 Mon Sep 17 00:00:00 2001 From: Robert Smith Date: Wed, 15 May 2024 12:46:59 +1000 Subject: [PATCH] DWI models: add "ParameterURL" metadata field --- src/derivatives/05-diffusion-derivatives.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/derivatives/05-diffusion-derivatives.md b/src/derivatives/05-diffusion-derivatives.md index fc8d6633..4ee5ce77 100644 --- a/src/derivatives/05-diffusion-derivatives.md +++ b/src/derivatives/05-diffusion-derivatives.md @@ -284,6 +284,7 @@ Some fields are applicable only to specific [orientation encoding types](#orient | Description | Any | OPTIONAL. String. Text description of what model parameter is encoded in the corresponding data file. | | NonNegativity | All except [spherical coordinates](#encoding-spherical) and [3-vectors](#encoding-3vector) | OPTIONAL. String. Options are: { `regularized`, `constrained` }. Specifies whether, during model fitting, the parameter was regularised to not take extreme negative values, or was explicitly forbidden from taking negative values. | | OrientationEncoding | Any | REQUIRED if dimensionality of NIfTI image is greater than three. Dictionary. Provides information requisite to the interpretation of orientation information encoded in each voxel; more details below. | +| ParameterURL | Any | OPTIONAL. String. URL to documentation that describes the specific model parameter that is encoded within the data file. | | ResponseFunction | [Spherical harmonics](#encoding-sh) | OPTIONAL. Dictionary. Specifies a response function that was utilised by a deconvolution algorithm; more details below. | Dictionary `"OrientationEncoding"` has the following reserved keywords: @@ -393,7 +394,8 @@ Dictionary `"ResponseFunction"` has the following reserved keywords: "FitMethod": "ols", "OutlierRejectionmethod": "None" } - } + }, + "ParameterURL": "https://doi.org/10.1002/nbm.1940080707" } ``` @@ -447,6 +449,7 @@ Dictionary `"ResponseFunction"` has the following reserved keywords: "SphericalHarmonicDegree": 8, "Type": "sh", }, + "ParameterURL": "http://www.sciencedirect.com/science/article/pii/S1053811911012092", "ResponseFunction": { "Coefficients": [ [ 600.2 0.0 0.0 0.0 0.0 0.0 ], [ 296.3 -115.2 24.7 -4.4 -0.5 1.8 ],