RECOVERY OF LOCOMOTOR FUNCTION AFTER HEMISECTION OF THE SPINAL-CORD IN CATS
RECOVERY OF LOCOMOTOR FUNCTION AFTER HEMISECTION OF THE SPINAL-CORD IN CATS
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DOI：
10.1016/0361-9230(86)90180-2
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发表时间：
1986-04-01
影响因子：
3.8
通讯作者：
DEZA, LD
中科院分区：
文献类型：
--
作者：
EIDELBERG, E;NGUYEN, LH;DEZA, LD
猫在右侧进行高腰椎半切脊髓。最初的右后肢麻痹迅速减轻，他们在手术后一周或更短的时间内又能行走了。轻微的步态缺陷仍然存在，这可能是永久性的。对球网状脊髓形成的电刺激显示残留的交叉连接经左半束到达右腰骶束。Brown-Sequard综合征的恢复可能主要是由于低交叉下行投射到脊髓的存活。
Cats were subjected to high lumbar hemisection of the spinal cord, on the right side. The initial paralysis of the right hindlimb became rapidly attenuated, and they walked again in one week or less after surgery. Minor residual deficits in gait remained, that may be permanent. Electrical stimulation of the bulbar reticulospinal formation showed residual crossed connections reaching the right lumbosacral cord via the left hemicord. Recovery from Brown-Sequard''s syndrome may be primarily due to the survival of low crossing descending projections to the spinal cord.