不知道大家平时在看电影电视剧的时候有没有注意到一件奇怪的事：剧中角色的脑子被人敲了倒下的时候，为什么会先浑身僵硬，再瘫软呢？ 请勿模仿：某古偶中对脑袋被敲晕的人的描绘，其实有一些科学道理。 虽然不同剧组对科学的尊重程度不一，但是演员 ...

Tua Tagovailoa left the Dolphins Week 4 game on a stretcher with a head and neck injury. After Tagovailoa hit the ground, his hands stiffened in an unnatural position. Neurologist and concussion ...

John P. Conomy, M.D., and Michael Swash, M.B., B.S. Reversible decerebrate and decorticate postures ordinarily indicate advanced and irreversible disease of the brain, but in three patients these ...

Aim To objectively evaluate the postoperative face down posturing in macular hole surgery. Materials and Methods An electronic device called ‘Maculog’ was developed consisting of three basic ...

Macular hole surgery varies widely regarding the duration of gas tamponade, the use of patient posturing post-operatively, and whether or not cataract extraction is undertaken at the same time. Study ...

NPR's Michel Martin talks with neuroscientist Chris Nowinski and former NFL player Chris Boland about the league's concussion protocol after quarterback Tua Tagovailoa suffered two hits this week.