Wray D V, Hablitz J J
Brain Res Bull. 1977 Sep-Oct;2(5):317-21. doi: 10.1016/0361-9230(77)90065-x.
Single unit activity was recorded in the neocortex of awake cats during spontaneous spike wave discharges. Ongoing activity was interrupted during paroxysmal events and was replaced by (1) bursts of action potentials coincident with the EEG spike and cessation of firing during the wave, or (2) cessation of firing for the duration of the paroxysm. Other units which displayed little or no background activity were recruited to fire during the EEG spike. Surface cerebellar stimulation at high frequencies led to decreased neuronal activity while single pulse shocks resulted in short latency activation. These results were compared to studies of spike wave activity elicited by electrical stimulation.
在清醒猫的新皮层中记录自发棘波放电期间的单单位活动。阵发性事件期间，持续活动被打断，并被以下情况取代：(1) 与脑电图棘波同时出现的动作电位爆发，以及波期间放电停止；或者 (2) 在发作期间放电停止。其他几乎没有背景活动或没有背景活动的单位在脑电图棘波期间被募集放电。高频刺激小脑表面导致神经元活动减少，而单脉冲电击则导致短潜伏期激活。将这些结果与电刺激引发的棘波活动研究进行了比较。
