concussion是特指,狭义上的脑震荡。mild brain injury, mild traumatic brain injury (MTBI), mild head injury (MHI), minor head trauma都是同一种症状,但只有MTBI在医药的意义上可以指脑震荡,其他的几个一般用于非专业性非学术性或者口语。来源:-Wikipedia-Petchprapai N, Winkelman C (2007). "Mild traumatic brain injury: determinants and subsequent quality of life. A review of the literature". Journal of Neuroscience Nursing 39 (5): 260–72. PMID 17966292.-National Center for Injury Prevention and Control (2003). "Report to congress on mild traumatic brain injury in the United States: Steps to prevent a serious public health problem" (PDF). Atlanta, GA: Centers for Disease Control and Prevention. Retrieved 2008-01-19
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