Marmoset Optogenetics Details

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Data format

There are two zip files, each contain data collected from a day of each monkey, including three types of MATLAB files:

1. ECoG_chXX.mat: ECoG signals for each electrode with the sampling rate of 1000Hz.

2. Event.mat:

EventTbl(struct) includes the information of each photo stimulation.

StimTbl_Label: {'Ch' 'Output' 'Trial' 'ITI' 'Start' 'End'}

StimTbl: {400x6 double}

-Ch and Output indicate a number of LED and intensity of stimuli, respectively.

3. ElectrodesXX.mat: Information of the ECoG electrode locations

LINE: The outline of the marmoset brain

MRI: The MRI image of the marmoset brain

X: X positions of the electrodes

Y: Y positions of the electrodes

XL: X positions of the LEDs

YL: Y positions of the LEDs

XI: X positions of the injection sites

YI: Y positions of the injection sites


Komatsu M, Sugano E, Tomita H and Fujii N (2017) A Chronically Implantable Bidirectional Neural Interface for Non-human Primates. Front. Neurosci. 11:514. doi:10.3389/fnins.2017.00514