concussion是特指,狹義上的腦震蕩。mild brain injury, mild traumatic brain injury (MTBI), mild head injury (MHI), minor head trauma都是同壹種癥狀,但只有MTBI在醫藥的意義上可以指腦震蕩,其他的幾個壹般用於非專業性非學術性或者口語。來源:-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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