Symptomatic head trauma associated with American‐style football (ASF) has been linked to brain pathology, along with physical and mental distress in later life. However, the longer‐term effects of such trauma on objective metrics of cognitive–motor function remain poorly understood. We hypothesized that ASF‐related symptomatic head trauma would predict worse gait performance, particularly during dual task conditions (ie, walking while performing an additional cognitive task), in later life.

中文翻译：

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自我报告的头部创伤预示着退役 NFL 球员双重任务步态不佳


与美式橄榄球 (ASF) 相关的症状性头部创伤与大脑病理学以及晚年的身体和精神困扰有关。然而，这种创伤对认知运动功能客观指标的长期影响仍然知之甚少。我们假设，非洲猪瘟相关的症状性头部创伤会预测晚年步态表现较差，特别是在双重任务条件下（即一边行走一边执行额外的认知任务）。