Moldavan M G
Neirofiziologiia. 1991;23(1):8-18.
Spike reactions of 156 neurons of the thalamic reticular nucleus (R) have been studied during performance of instrumental alimentary conditioned reflex. These reactions consist of initial and late phases. The latencies of initial reaction phase are 10-100 ms and duration--50-250 ms. The minimum data of late phase latencies are 100-300 ms. Initial responses to the conditional sound click are found in 27 neurons: 26 of them show excitation and one neuron--inhibitory-excitatory responses. The late reaction phase has been observed in 134 neurons only during performance of conditioned placing reactions: 115 of them show excitation, 19 neurons--inhibition and 22 neurons--were not reactive. Responses of 30 neurons forestalled the performance of conditioned forelimb movement. 118 neurons responded during the ballistic phase of the movement. It is concluded that the thalamic reticular nucleus takes part in the conditional signal perception and in the preparation and control of conditioned movement performance.
在进行工具性食物条件反射的过程中，对丘脑网状核（R）的156个神经元的锋电位反应进行了研究。这些反应包括初始阶段和晚期阶段。初始反应阶段的潜伏期为10 - 100毫秒，持续时间为50 - 250毫秒。晚期阶段潜伏期的最短数据为100 - 300毫秒。在27个神经元中发现了对条件性声音咔哒声的初始反应：其中26个表现为兴奋，1个神经元表现为抑制 - 兴奋反应。仅在条件性放置反应执行期间，在134个神经元中观察到了晚期反应阶段：其中115个表现为兴奋，19个神经元表现为抑制，22个神经元无反应。30个神经元的反应先于条件性前肢运动的执行。118个神经元在运动的爆发阶段做出反应。得出的结论是，丘脑网状核参与条件信号的感知以及条件运动执行的准备和控制。
