他们研究了两种重要的大脑化学物质(称为神经递质)的水平:谷氨酸和γ-氨基丁酸,即 GABA。与以往的研究不同、"这项研究的首席研究员、加州大学洛杉矶分校护理学院副教授保罗-梅西(Paul Macey)说:"实际上,我们在这两种影响大脑工作方式的化学物质中发现了实质性的差异。 "梅西说:"在生物测量中出现如此大的差异是非常...
Sleep Plays a Vital Role in Physical Health and Well-Being:Beyond its impact on the brain, sleep also contributes to overall physical health. It aids in tissue repair, muscle development, and the regulation of appetite hormones, which can influence weight management. Additionally, sleep is implica...
The article focuses on a study conducted by researchers at the University of Wisconsin-Madison, published in a previous issue of the "Journal of Neuroscience," which found that activity ramps up in genes that are involved in producing oligodendrocytes during sleep.Jacobson...
While sleep originates in the brain, it is a body-wide experience that is essential to the operation of every system, from memory to metabolism. Vital functions such as breathing and temperature change during sleep, allowing the body to rest and repair. The body may be still during sleep, ...
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Researchers investigated the effect of sleep on traumatic brain injury (TBI) in rats. TBI is a major cause of disability and even death worldwide.
2. For some reason, we decided to wear it as a badge of honor that we can get by on not enough sleep. get by (on): to manage to live or do a thing using the money, knowledge, equipment, etc. that you have. 靠…过活,依靠… e.g.: How does she get by on such a small sal...
C. They might slow down the brain's blood flow. D. They might bring sleepiness when activated. E. you feel sleepier.”可知,研究人员发现,当我们困倦时,热敏神经元会更加活跃,而在我们醒来时则会变慢。由此可推知,当热敏神经元被激活时,人会困倦。
A study has given new insights into how sleep contributes to brain plasticity – the ability for our brain to change and reorganise itself – and could pave the way for new ways to help people with learning and memory disorders. Researchers at the Humboldt and Charité Universities in Berlin,...
(1)根据上文Sleep plays an important role in brain development.Children should get enough sleep.(睡眠在大脑发育中起着重要作用。孩子们应该有充足的睡眠。)和下文A study says that because of being short of sleep,it is much harder for children to do something carefully.And also they...