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Code to run and analyze fMRI study of somatosensory detection task

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GraphCA

Martin Grund1*, Norman Forschack1,2, Till Nierhaus1,3, and Arno Villringer1,4

1Max Planck Institute for Human Cognitive and Brain Sciences, 04103 Leipzig, Germany
2Experimental Psychology and Methods, Faculty of Life Sciences, University of Leipzig, 04109 Leipzig, Germany
3Neurocomputation and Neuroimaging Unit, Department of Education and Psychology, Freie Universität Berlin, 14195 Berlin, Germany
4MindBrainBody Institute, Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, 10099 Berlin, Germany

* Corresponding author: mgrund@cbs.mpg.de

Preprint

Grund, M., Forschack, N., Nierhaus, T., & Villringer, A. (2020). Neural correlates of conscious tactile perception: An analysis of BOLD activation patterns and graph metrics. NeuroImage, 224, 117384. https://doi.org/10.1016/j.neuroimage.2020.117384

Repository content

Code to run and analyze fMRI study of somatosensory detection task with electrical finger nerve stimulation

Repository structure

  • exp/ - code for experimental control
  • exp/README.md - describes subdirectory in detail and how to handle code
  • analysis/ - code to preprocess and analyze behavioral and MRI data
  • analysis/README.md - describes subdirectory in detail and how to handle code
  • analysis/behavior/nt_trials.txt - behavioral data

MRI data

Please contact Martin Grund (mgrund@cbs.mpg.de) for participant's MRI data.