Recovery of function after brain damage: A theory of the behavioral deficit
Recovery of function after brain damage: A theory of the behavioral deficit
复制标题
脑损伤后功能的恢复：行为缺陷理论
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
T. Levere
中科院分区：
文献类型：
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作者：
T. Levere
目前的讨论假设功能的恢复不是一个事件，而是一个过程。当它发生时，这个过程在脑损伤的发生和脑损伤中断的特定行为的恢复之间架起了桥梁。因此，为了理解功能恢复的过程，我们必须首先认识到这个过程的起点，即行为缺陷。神经损伤的一个影响是导致个体将行为控制转移到未直接受神经损伤影响的神经系统。行为缺陷是个体试图学习新行为来弥补那些通常由受损的神经系统调节的行为的结果。另一方面，功能的恢复代表了直接受损伤影响的神经系统的恢复，并且该系统的任何功能都可以免于使用。
The present discussion assumes that recovery of function is not an event but rather a process. When it occurs, this process bridges the gap between the occurrence of the brain injury and the reinstatement of a particular behavior disrupted by the brain injury. Accordingly, to understand the process of recovery of function, one must first appreciate the point from which the process begins, that is, the behavioral deficit. It is the thesis of the present discussion that one effect of neural injury is to cause the individual to shift behavioral control to neural systems not directly affected by the neurological insult. The behavioral deficit is then the result of the individual’s attempting to learn new behaviors to compensate for those normally mediated by the damaged neural system. Recovery of function, on the other hand, represents a return to the neural system directly affected by the injury and the utilization of whatever of this system may be spared.