Over the years a number of people have asked us how we annotate seizures.
In response to these requests, we spent some time this year developing
Ochal, D., Rahman, S., Ferrell, S., Elseify, T., Obeid, I.,
& Picone, J. (2020). The Temple University Hospital EEG Corpus:
This is a very extensive description, with examples, of how we identify
and label seizure events.
Hopefully it will be helpful to you.