[刺激脑桥中抑制运动的部分对延髓内侧神经元活动的影响]
[The effect of the stimulation of sections of the pons that inhibit movement on the neuronal activity of the medial medulla oblongata].
作者信息
Mileĭkovskiĭ B Iu
出版信息
Fiziol Zh Im I M Sechenova. 1993 Jul;79(7):41-8.
PMID:8401669
Abstract
Out of 249 units of the medial medullary area, 40 were ineffective, 25 fired antidromically, 48--orthodromically, 72 were inhibited and 64 developed a tonic firing pattern during stimulation of inhibitory pontine areas. The data obtained revealed that somatosensory neurons were mostly inhibited whereas reticulospinal neurons suppressed the activity of the hindlimb motoneurons.
摘要
在内侧髓质区的249个单位中，40个无效，25个产生逆向冲动发放，48个产生顺向冲动发放，72个受到抑制，64个在刺激脑桥抑制区时出现紧张性发放模式。所获得的数据表明，躯体感觉神经元大多受到抑制，而网状脊髓神经元抑制后肢运动神经元的活动。
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