Automatic and non-automatic finger and leg movements measured with functional near-infrared spectroscopy (fNIRS): example analysis code

  • Helena Cockx (Creator)
  • Robert Oostenveld (Contributor)
  • Merel Tabor (Contributor)
  • Ecaterina Savenco (Contributor)
  • Arne van Setten (Contributor)
  • Ian Cameron (Radboud University Nijmegen) (Contributor)
  • Richard J.A. van Wezel (Contributor)

Dataset

Description

This repository contains example MATLAB code to analyze the dataset 'Automatic and non-automatic finger and leg movements measured with functional near-infrared spectroscopy (fNIRS)' (https://doi.org/10.34973/vesb-mh30). It follows the analysis as provided in the paper 'fNIRS is sensitive to leg
activity in the primary motor cortex after systemic artifact correction' (NeuroImage, 2023) (https://doi.org/10.1016/j.neuroimage.2023.119880).
It requires installation of the Homer3 toolbox (https://openfnirs.org/software/homer/homer3/) and the FieldTrip toolbox (https://www.fieldtriptoolbox.org/).

DISCLAIMER: the original nirs analysis from the NeuroImage paper was performed with the GUI from Homer3 and started from the original .oxy4-files. The scripts provided here start from the bids_raw data and are analyzed with a script based on Homer functions. Therefore, the exact values of the results might deviate a little from the original paper.
Date made available2023
PublisherZenodo

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