New research shows sleep deprivation can push the awake brain into a sleep-like state, disrupting attention and brain fluid ...

FRIDAY, Jan. 23, 2026 (HealthDay News) — Brain tumors are abnormal growths of cells in or around the brain. They can be ...

Sitting in hospital this week, I found out exactly how close I had come to dying. That’s the strange thing about brain tumours. They don’t always announce themselves with drama. Sometimes they let you ...

If you find it hard to focus after a wakeful night, it’s because your brain is busy trying to catch up on crucial housekeeping.

TORONTO, ON, Nov. 26, 2025 (GLOBE NEWSWIRE) -- Flow Capital Corp. (TSXV: FW) (“Flow Capital” or the “Company”) announces today its intention to commence a normal course issuer bid through the ...

Dr. Ashwin Amurthur (Neurology): A 57-year-old woman was admitted to this hospital because of persistent visual disturbances involving the right visual field, episodes of shaking of the right arm and ...

Your sleep-deprived brain behaves as if you were about to nod off to sleep, even when you're awake. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Brain's nightly cleaning cycle, crucial for clearing waste like beta-amyloid, falters with sleep loss. This disruption ...

Add Yahoo as a preferred source to see more of our stories on Google. MIT study reveals how sleep deprivation causes your brain to flush itself clean while you’re awake, disrupting focus and ...

The electrical waves of the brain and the flow of CSF in normal circumstances are perfectly in step. That partnership helps clear waste and keeps neurons firing smoothly. After a night without rest, ...

Typically, CSF flow during sleep helps get rid of built-up waste from the day. Scientists wanted to know how it might be affected by sleep deprivation, so they recruited 26 volunteers to perform tasks ...