EEG data

Hi all, I already study epilepsy base on EEG data. How can I identify provocation such as open eyes, close eyes, hyperventilation and photic ? In other words, what part in EEG data represent this information (in header or channel signal)

[touitou habadi]

hello,can you help me please I have the same project how did you study the epileptic signal in matlab

[ALAA SUBHI]

Hi,,

it can be identified through chanels behaviors ,, eye movements for example had certain negative (up-ward ) deflection and etc.

Answer 1

[laurie]

do you have EOG and/or EMG channels in your data ?

[Hoang Ton]

sure, channel 18 and 19 (EOG_Right and EMG)