שאלה משלב א׳ בנוירוכירורגיה · מועד 2022, שאלה 90

Correct: A — epileptic activity in the hippocampus is characterised by increased synchronous theta activity, with hypersynchronous theta-frequency onset patterns recorded from the sclerotic hippocampus at seizure onset. Option B is wrong because GABAergic interneuron loss, not increased tonic firing, is characteristic; option C is wrong because glutamatergic activity is increased; option D is wrong because pyramidal cell synchronisation is increased, which is what generates the seizure.

מקור: 385 (יומנס, גרסה7 )