Methods Embedded electrodes in calvaria of mice by surgery beforehand, the mice were exposed to hyperbaric oxygen in chamber. The changes of brain waves of mice in hyperbaric chamber and the succedent recovery were recorded by EEG.

• 方法小鼠头部预先埋置电极,进行舱内高压氧(HBO)暴露,动态观察记录氧惊厥小鼠脑电改变以及暴露后脑电恢复情况。