TBI usually results from traffic accidents, falls or violence events. Most of the victims are young people and the victims suffer from life-threatening and mental-physical deficits. Mild TBI (mTBI) usually was neglected before because its symptoms, signs are mild and mTBI patients usually were not obtained enough initial treatment. Therefore, mTBI might result in long-term cognitive and affective impairments, such as depression, indifference, anxiety, memory impairment, loss of attention and executive function. These late effects not only decrease the life quality of patients and their family but also increase the social and medical burden.