Questions tagged [ecog]

Electrocorticography (ecog) or intracranial electroencephalography (iEEG) monitors neural activity by directly applying a grid of electrodes to a surgically exposed brain.

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What methods exist for converting channel-wise directed (effective) connectiviy estimates to ROI-wise connectivity estimates?

I am reading up on directed connectivity estimates (e.g. Granger causality, DTF, dDTF) in an attempt to find a method that allows me to appropriately convert channel-wise connectivity estimates into ...
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Latency between actual neurons firing and muscles response in open and close fist experiment

I'm trying to analyze the electrocorticograms (ECoG) of opening and closing the fist. I have the data of a glove to capture when the hand moves. I'm struggling with finding the best epoch or segment ...