The cortical EEG pattern of the isolated forebrain animal is characterized by
A) sustained SWS.
B) ongoing arousal.
C) alternating periods of arousal and sleep.
D) intense seizure activity.

Question

Quizplus · Accepted Answer

The isolated forebrain animal is a experimental preparation where the brainstem has been separated from the forebrain. In this state, the cortical EEG pattern is typically characterized by sustained slow wave sleep (SWS), as there is no input from the brainstem to maintain arousal or wakefulness.

The Cortical EEG Pattern of the Isolated Forebrain Animal Is