moments of mental unawareness, often occurring with seizures where the person will have no recollection of the absence following it's occurrence.

ABSENCE: "After the seizure was over, Michael was completely unaware of what happened or how long he'd been experiencing such an absence from himself."
Cite this page: N., Pam M.S., "ABSENCE," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/absence/ (accessed October 20, 2021).