Skip to content

Home

Jump to bottom
Victor Hugo Souza edited this page Nov 13, 2016 · 10 revisions

Signal Hunter is na open-source and free software developed using MATLAB 2014 (Mathworks, Natick, USA) for electrophysiological signal analysis. Research groups lack software that allows assisted processing and automatic tools to analyze electroencephalography (EEG) and electromyography (EMG) recordings. Therefore, Signal Hunter was created to provide a general graphical environment with basic tools that allow users to easily develop their only functions and interfaces.

Main features consist of:

  • signals visualization;
  • amplitude and latency automatic calculation;
  • graphical interface to manual edit calculated descriptors;
  • save and load processing progress;
  • export data to table...

Future development may cover processing in frequency domain and spatial processing of array EMG recordings. Signal Hunter is constructed under a module-based strategy, where new functions can be easily added by the user (see Add new function page).

signalhunter_logo

Example of motor potentials evoked with transcranial magnetic Stimulation in multiple sessions:

tms_mep_ex1

Example of motor potentials evoked with transcranial magnetic Stimulation with full EMG recording and potentials splited into epochs:

tms_mep_ex2

Clone this wiki locally