Abstract: Cognitive dysfunction is one of the common problems after the cerebral injury,slowing down the rehabilitation course of the body,behavior,emotion and etc.It is more severe than the body dysfunction.So the effective rehabilitation of cognitive dysfunction after the cerebral injury has been paid more importance.Cerebral cognitive dysfunction has been an important aspect of medical research.In this paper,the authors summarized the domestic research on the rehabilitation assessment and therapy of cognitive dysfunction after cerebral injury in the recent 10 years.

Key words: brain injury, cognitive dysfunction, rehabilitation, review