Bortnik A T
Neirofiziologiia. 1988;20(6):817-20.
Visual cortex slices of guinea pig were maintained in vitro. Background neuronal activity was recorded extracellularly. Five types of the activity were revealed: single regular, single irregular, bursting, group and mixed discharges. The regular pacemaker-type discharges were encountered more often than other types. Such regular activity was never observed in the neocortex in vivo. The type of the background activity of one and the same neuron may change with time.
豚鼠视觉皮层切片在体外进行维持培养。细胞外记录背景神经元活动。共揭示出五种活动类型：单个规则放电、单个不规则放电、爆发性放电、成组放电和混合放电。规则的起搏器型放电比其他类型更常出现。这种规则活动在体内新皮层中从未观察到。同一个神经元的背景活动类型可能随时间而改变。
