ACTIVITY OF BASAL GANGLIA NEURONS DURING MOVEMENT
ACTIVITY OF BASAL GANGLIA NEURONS DURING MOVEMENT
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DOI：
10.1016/0006-8993(72)90118-7
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发表时间：
1972-01-01
期刊：
影响因子：
2.9
通讯作者：
DELONG, MR
中科院分区：
文献类型：
--
作者：
DELONG, MR
为基底神经节在自主运动中的作用提供了强有力的证据。这一发现表明，苍白球和壳核的单位活动最早的变化发生在条件臂运动开始之前，这表明这些核团参与了运动的启动。显著的苍白球-丘脑-皮质环路提供了一条通路，苍白球活动可以在运动开始之前影响中央前皮质。对侧手臂运动单位的优先关系以及在苍白球和壳核单位中观察到的方向特异性进一步表明，运动的详细方面在这一层面上得到了体现。
Provides strong evidence for a role of the basal ganglia in voluntary movement. The finding that the earliest changes in unit activity in both the globus pallidus and putamen occur prior to the onset of a conditioned arm movement indicates that these nuclei participate in the initiation of the movement. The prominent pallido-thalamo-cortical circuit provides a pathway whereby pallidal activity could influence the precentral cortex prior to the onset of movement. The preferential relationship of units for contralateral arm movements and the direction-specificity observed in both pallidal and putamen units indicates, furthermore, that the detailed aspects of the movement are represented at this level.(PsycINFO Database Record (c) 2016 APA, all rights reserved)