Bauswein E, Kolb F P, Rubia F J
Pflugers Arch. 1984 Nov;402(3):292-9. doi: 10.1007/BF00585512.
From three intact and awake monkeys, 149 Purkinje cells and 44 presumed mossy fibres were recorded in the intermediate part of the cerebellar anterior lobe, and this activity was analyzed with regard to different parameters of a passive hand movement. The tonic discharge rate of the simple spikes (SS) varied according to different joint positions only in a single Purkinje cell, whereas such a position relation was found in nine out of 44 presumed mossy fibres. A phasic increase of the complex spike (CS) discharge rate of Purkinje cells in response to passive wrist movements usually occurred within 100 ms after movement onset. However, in some units a phase of increased CS rate was observed which lasted for the whole movement duration. The amount of this phasic increase in the CS rate depended on the acceleration of movement, but the SS response to movements of different velocity remained unchanged.
从三只完整且清醒的猴子身上，在小脑前叶中间部分记录了149个浦肯野细胞和44条推测的苔藓纤维，并针对被动手部运动的不同参数对该活动进行了分析。简单锋电位（SS）的紧张性放电率仅在单个浦肯野细胞中随不同关节位置而变化，而在44条推测的苔藓纤维中有九条发现了这种位置关系。浦肯野细胞复合锋电位（CS）放电率在被动腕部运动时的相位增加通常在运动开始后100毫秒内出现。然而，在一些单位中观察到CS率增加的阶段持续了整个运动持续时间。CS率这种相位增加的量取决于运动的加速度，但SS对不同速度运动的反应保持不变。
