New Study Links Lower Proportions of Certain Sleep Stages to Brain Changes Associated With Alzheimer's Disease Mar. 31, 2025 — New research reveals that lower proportions of specific sleep ...

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So these great minds may have had a more effective way of cleansing toxins and metabolic waste from their brains than just during sleep. Thus the question: Can "brain cleansing" be made to occur ...

Why is a good night’s sleep so crucial for a sharp memory? A team of neuroscientists has taken a major step toward answering this question. By monitoring brain activity in rats for up to 20 hours ...

Sleep plays a far more crucial role in our brain health than we think. A recent study reveals how its disruption can compromise waste clearance in our brain. Researchers from the University of Hong ...

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Summary: A new study reveals how the brain reprocesses and refines memories during sleep, particularly those related to spatial learning. Researchers tracked rats’ hippocampal neuron activity for up ...

This pattern remained consistent across multiple cohorts, strengthening the association between supine sleep and brain health concerns. The potential mechanisms through which back sleeping might ...

Individuals who sustain a mild traumatic brain injury (mTBI) have poorer subjective sleep than the general population according to research published in Sleep Medicine Reviews. Researchers did not ...

“We found that in the early stages of sleep, rats’ brain activity reflected the memories they had just formed. Over time, this activity gradually transformed, preparing the brain to recall the learned ...