There is a condition called psychogenic nonepileptic
seizure (PNES)
in which there are sudden and time-limited disturbances of motor, sensory, autonomic, cognitive, and/or emotional functions, these are psychogenically determined. Other conditions mimicking seizures are conversion disorder, panic attacks and migraine attacks. Sometimes a video EEG may be recommended which records EEG pattern during a particular time period. It is also advisable to rule out preeclampsia.