Initial training facilitates posttraumatic motor recovery in rats after pyramidal tract lesion and in conditions of induced regeneration

被引：3
|
作者：
Petrosyan, Tigran [1 ]
机构：
[1] ASIPE, Yerevan, Armenia
来源：
SOMATOSENSORY AND MOTOR RESEARCH | 2015年 / 32卷 / 01期
关键词：
Initial training; motor tract injury; recovery; NIGRA PARS COMPACTA; UNILATERAL DESTRUCTION; BACTERIAL MELANIN; PROJECTIONS;
D O I：
10.3109/08990220.2014.940078
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Training induces plastic changes within the normal and injured brain. Experiments were performed on 48 albino rats. Part of the experimental animals were initially trained to a balancing instrumental conditioned reflex (ICR). Unilateral bulbar pyramidotomy performed in all rats caused contralateral hemiparesis. To make the study results more reliable, recovery of motor skills was evaluated also in conditions of stimulated regeneration. The obtained results indicate that preoperative training in rats contributes to the accelerated recovery of learned motor skills.
引用
收藏
页码：21 / 24
页数：4
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