Circadian rhythms that are weaker and more fragmented are linked to an increased risk of dementia, according to a new study ...

Your daily rhythm may matter more for brain health than previously thought. Older adults with weaker, more disrupted activity ...

New research reveals that specific brain network changes can predict which widowed elderly individuals are at higher risk for developing depression years before symptoms appear. The five-year ...

HOUSTON, TX, Oct. 21, 2025 (GLOBE NEWSWIRE) -- Nexalin Technology, Inc. (NXL) (the “Company” or “Nexalin”), the leader in Deep Intracranial Frequency Stimulation (DIFS™) of the brain, today announced ...

Researchers from Trinity College Dublin have collaborated with international partners to explore if societal inequality affects our brain. Their research paper is published in Nature Aging today, ...

As cats age, they may yowl more than usual at night, have trouble sleeping or sleep too much, and act generally confused or disoriented. Now a new study shows that, just like in humans with ...

A new study finds loneliness increases the risk of dementia in the elderly by more than 30% and general cognitive impairment by 15%. In today’s Vital Signs, KERA’s Sam Baker explores why and how with ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a ...

Replacing a missing brain lipid may calm overactive blood vessels and restore healthy blood flow—opening a new path toward treating dementia.

Winter fatigue and low mood can worsen memory, attention, and daily functioning in elders with dementia. Know how seasonal ...

In the latest evidence of the direct relationship between sleep and health, researchers have found that chronic insomnia can significantly increase dementia risk. That equates to a three-year ...