首页   按字顺浏览 期刊浏览 卷期浏览 Axonal Sprouting of Ipsilateral Optic Tract Following Opposite Eye Removal
Axonal Sprouting of Ipsilateral Optic Tract Following Opposite Eye Removal

 

作者: D.C. Goodman,   R.S. Bogdasarian,   J.A. Horel,  

 

期刊: Brain, Behavior and Evolution  （Karger Available online 1973）
卷期: Volume 8, issue 1-2  

页码: 27-50

 

ISSN:0006-8977

 

年代: 1973

 

DOI:10.1159/000124346

 

出版商: S. Karger AG

 

关键词: Superior colliculus;Pretectal nucleus;Axon growth;Recovery of function;Internal system reorganization;Aging;Ipsilateral optic tract;Axonal sprouting;Dorsal lateral geniculate nucleus;Ventral lateral geniculate nucleus;Lateral nucleus of optic tract

 

数据来源: Karger

 

摘要:

Axonal sprouting of the ipsilateral retinal projections in the adult rat was evaluated as a consequence of contralateral eye removal. In all experimental animals a generalized axonal sprouting was present at each region of normal termination represented by increased quantity and granule size of preterminal degeneration. Increased distribution occurred unequivocally only in the superior colliculus. For partial injury of a single neuron system in the adult brain, axonal sprouting is postulated as a mechanism of internal system reorganization in which system repair and possible recovery or maintenance of function can occur.

 

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