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头晕:反复出现瞬间眩晕,视物旋转,几秒钟后便恢复常态。肢体麻木:出现肢体麻木、活动不便的异常感觉。眼睛突然发黑:单眼突然发黑,看不见东西,几秒钟或几十秒钟后便完全恢复正常,是脑缺血引起视网膜缺血所致。原因不明的跌跤:由于脑血管硬化,引起脑缺血,运动神经失灵,可产生共济失调与平衡障碍,而容易跌跤。说话吐字不清:脑供血不足时,人体运动功能的神经失灵,常见症状之一是突然说话不灵或吐字不清,甚至不会说话,但持续时
Dizziness: vertigo recurring moment, depending on the material rotation, a few seconds later returned to normal. Numbness: numbness appears, the unusual feeling of activity inconvenience. Suddenly black eyes: monocular black suddenly, can not see things, a few seconds or a few dozen seconds after the full return to normal, is caused by ischemic retinal ischemia. Unexplained fall: due to cerebral vascular sclerosis, causing cerebral ischemia, motor nerve failure, can produce ataxia and balance disorders, and easy to fall. Spoken words unclear: cerebral insufficiency, the human motor function of the nervous failure, one of the common symptoms are suddenly unable to speak or articulate unclear, or can not speak, but the duration