Ghez C, Vicario D
J Physiol (Paris). 1978;74(3):283-5.
Discharges of red nucleus neurons were analyzed in the cat during voluntary muscle contractions performed under isometric and anisometric conditions. The observations established: (1) that neurons of the red nucleus modulate their firing in advance of the motor output under both conditions; (2) that increased activity of these neurons is specific to the direction of the force exerted ; (3) that this increase is primarily related to the magnitude of the rate of force change generated by the animal.
在猫处于等长和非等长条件下进行随意肌肉收缩时，对红核神经元的放电进行了分析。观察结果表明：（1）在这两种条件下，红核神经元在运动输出之前就调节其放电；（2）这些神经元活动的增加对所施加力的方向具有特异性；（3）这种增加主要与动物产生的力变化率的大小有关。
