White matter hyperintensity (WMH), a marker of chronic cerebral small vessel disease, might impact the recruitment of leptomeningeal collaterals. We aimed to assess whether the WMH burden is ...

Frontoparietal cerebrovascular pathology is linked to oxygenation during REM sleep, indicating possible connection to Alzheimer Disease.

The suspected connection between lack of proper sleep and stroke got stronger Wednesday with the publication of a study ...

White matter disease refers to a group of heterogeneous disorders that involve degeneration of the white matter of the brain. Autoimmunity in multiple sclerosis (MS) is generally considered to be ...

New research finds that spending excessive time in bed after a stroke or TIA may negatively impact memory and cognitive ...

Association of Hypoxemia Due to Obstructive Sleep Apnea With White Matter Hyperintensities and Temporal Lobe Changes in Older Adults. Neurology , 2025; 104 (11) DOI: 10.1212/WNL.0000000000213639 ...

Researchers found that lower oxygen levels during REM sleep were associated with higher levels of white matter hyperintensities in the brain. White matter hyperintensities are bright spots that ...

After a mild stroke or transient ischemic attack (TIA), people who spend more time in bed sleeping or trying to sleep may be ...

Difficulty sleeping after a mild stroke could be a sign of continuing brain health problems in some people, a new study says.

“REM sleep is when your brain does some of its most important cleanup and memory storage work,” said co-corresponding author ...

A recent study published in Neurology has raised concern over a surprising revelation: spending more time in bed following a ...