波士顿大学的研究证实了头部受伤导致患痴呆症的CTE。 Boston University study confirms CTE from head injuries causes dementia.

波士顿大学研究人员发现,根据2026年1月31日发布的新研究结果,慢性创伤性脑炎病(CTE)是痴呆症的直接原因。 Boston University researchers have found that chronic traumatic encephalopathy (CTE) is a direct cause of dementia, according to new study results released on January 31, 2026. 研究结果加强了脑部重复性创伤(例如在接触性运动中经历的脑创伤)与晚年痴呆症发育之间的联系。 The findings strengthen the link between repetitive brain trauma, such as that experienced in contact sports, and the development of dementia later in life. 这项研究分析了有头部受伤史的个人的脑组织,并证实CTE是多种痴呆症病例的一个促成因素。 The study analyzed brain tissue from individuals with a history of head injuries and confirmed CTE as a contributing factor in multiple dementia cases.