Asdourian D, Lentz S I, Kelland M D
Department of Psychology, Wayne State University, Detroit, MI 48202.
Behav Brain Res. 1991 Aug 29;44(2):185-93. doi: 10.1016/s0166-4328(05)80023-3.
Unilateral electrical stimulation of the globus pallidus (GP) in anesthetized male rats was used to determine the nature of the activity driven in muscles of the neck and shoulder by GP output. In 6 groups of animals stimulation was coupled with lesions to sites that interrupted corticofugal fibers or GP output. Interruption of corticofugal fibers blocked the driven activity while lesions that compromised GP output left the activity unaffected.
在麻醉的雄性大鼠中，通过对苍白球（GP）进行单侧电刺激，以确定由GP输出驱动的颈部和肩部肌肉活动的性质。在6组动物中，刺激与中断皮质离心纤维或GP输出的部位损伤相结合。皮质离心纤维的中断阻断了驱动活动，而损害GP输出的损伤则使活动不受影响。
