snirf_data_example
- to demonstrate the access, exploration and usage of.snirf files (https://github.com/fNIRS/snirf) in Homer3 (https://github.com/BUNPC/Homer3) [2], a MATLAB application for fNIRS data processing and visualization, and
- to demonstrate how to apply a basic processing stream in Homer3 without using the Homer3 GUI.
- load .snirf files into Homer3,
- access, explore and use the meta data (i.e., stimuli information, probes sources/detector geometry, measurement date and time, etc) stored in the .snirf file and
- apply a basic processing stream from raw data to an averaged hemodynamic response function (HRF) using Homer3 functions.
- A measurement with a single Brite MKII (Artinis Medical Systems B.V., Elst, The Netherlands) placed over the left motor cortex of the subject. The subject performed finger tapping movements with his right hand. Our example analysis analyses channels placed over the motor cortex.
- A measurement with two Brite MKII (Artinis Medical Systems B.V., Elst, The Netherlands) devices. The devices were placed on the frontal and the parietal cortex. The subject participated in an n-back task. Our example analysis analyses channels placed the over prefrontal cortex.
Cite As
Artinis Medical Systems B.V. (2024). snirf_data_example (https://www.mathworks.com/matlabcentral/fileexchange/134377-snirf_data_example), MATLAB Central File Exchange. Retrieved .
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- Sciences > Neuroscience > Human Brain Mapping > fNIRS >
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Version | Published | Release Notes | |
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1.0.0 | See release notes for this release on GitHub: https://github.com/Artinis-Medical-Systems-B-V/snirf_data_example/releases/tag/1.0.0 See release notes for this release on GitHub: https://github.com/Artinis-Medical-Systems-B-V/snirf_data_example/releases/tag/1.0.0
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