[Eeglablist] VEOG versus EMG

[Sarah Loree]

Hello there,

I've been trying to analyze the data of a previous PPI experiment done in
the lab I recently joined. A 64-channel EEG cap and bipolar VEOG and HEOG
channels were used. The VEOG was recorded from supraorbital and suborbital
sites and all recording was done using ANT's ASA system. The purpose of the
experiment seems to have been to simply test startle reflex. (The EEG cap
was also used in a second task after the PPI.) Would it be possible to use
the VEOG channel in place of the usual EMG in measuring startle?

Thanks,
Sarah
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