在持续较久或强度过大的脑力劳动过程中,脑细胞代谢产生的自由基,乳酸等许多有害物质大量淤积,阻塞了大脑的营养通道,造成血氧含量降低,血液循环不畅,在脑部营养和能量极度消耗的同时又阻碍了营养物质的有效吸收和利用,最终导致“大脑新皮质”与“大脑边缘系统’’和“间脑”之间的平衡关系遭到损害,脑细胞活力受到抑制,出现信息流的增大和紊乱等造成的慢性疲劳综合征。
方法:对40例脑疲劳患者治疗前后心理指标和心算脑反应的变化进行了研究。
METHODS: 40cases were studied the changes of psychological data and brain reaction were studied before and after treatment.
因为开始的时候是左脑疲劳,所以我们需要换右脑运行,使另一半有时间休息和恢复。
So we need to turn our right hemisphere to allow time for the other to take a break and recoup.
对热条件下运动负荷对脑的生理功能及代谢的影响及其与疲劳的关系做了分析研究与综述。
This review focuses on the effects of heat on the function and metabolism of brain during exercise and their relation to fatigue.
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