Health and Healthcare Systems
睡眠质量与睡眠时长，孰优孰劣？
一项针对老年人的多年研究发现：即使研究人员考虑到早期阿尔茨海默症的影响，短睡眠者与长睡眠者的认知能力都比睡眠量适中的人下降得更严重。
Most Popular
Health and Healthcare Systems
Is quality over quantity better when it comes to sleep?
Recent studies have shown that older adults who sleep a moderate amount experience less cognitive decline than ones who sleep for long or short periods.
Education and Skills
Women have 'younger' brains than men
New analysis has revealed a difference in 'brain age' between men and women.
Health and Healthcare Systems
Why sleepless nights could leave you more prone to Alzheimer's disease
Sleep deprivation can lead the brain to produce more of the Alzheimer’s-linked protein amyloid beta.
Health and Healthcare Systems
This existing malaria drug could protect babies from the Zika virus
Researchers have uncovered how the Zika virus infects fetuses through the body’s barrier to infection. They show that an existing malaria drug can protect the fetus from infection by bloc...
Health and Healthcare Systems
Eyes could be a 'reservoir' for Zika
A new study looks at the Zika virus in the eyes.
This is what happens in your brain when you take a risk
New research has examined our brain activity when we're faced with a decision we're uncertain about.
Scientists have just mapped the outer layer of the brain
A detailed new map lays out the landscape of the cerebral cortex. And this is what it tells us.
How does the Zika virus move from mother to unborn baby?
Scientists say they have a clearer picture of how the Zika virus infects a developing fetus.