摘要
本文采用多点连续电解毁损法对猫脑左侧皮质体感Ⅰ区进行损毀。用光镜和透射电镜对丘脑左侧中央外侧核内的溃变成分进行了观察。实验结果表明皮质体感Ⅰ区发出纤维通过内囊至中央外侧核后部,并与该部神经元形成突触,其中以轴-树突触较多,且以不对称型者居多。
Consecutive electrolytic lesion was made in the somatosensory area I of the cat.Axonal and terminal degenerations in the central lateral nucleus were observed by mean of light and electron microscope.The result showed the somatosensory areaⅠprojects to the caudal part of the central lateial nucleus via the internal capsule.The fibers form synapses with neurons of the central lateral nucleus.These synapses mainly belong to the axo-dendritic and asymmetrical synapses.
作者
罗明富
杨友泌(指导)
Luo Mingfu(Institute of Acupuncture,Academy of Traditional Chinese Medicine)
出处
《神经解剖学杂志》
CAS
1986年第1期115-118,176,共5页
Chinese Journal of Neuroanatomy
关键词
中央外侧核
终末溃变
轴-树突触
central lateral nucleus(CL)
terminal degeneration
axo-dendritic synapse
