Moderate to severe sleep apnea tied to higher risk of brain microbleeds
Research led by Korea University Ansan Hospital reports finding an association between moderate to severe obstructive sleep apnea and increased risk of cerebral microbleeds.
Sleep & Recovery news
Most people struggle to meet recommended sleep and physical activity targets: Getting rest is better, says study
Getting enough sleep and staying active are two of the most important things we can do for our health, but new research shows that most people struggle to achieve both, and that sleep may hold the key to moving more.
Dec 8, 2025
0
65
Menopause linked to loss of gray matter in the brain, poorer mental health and sleep disturbance
Menopause is linked to reductions in gray matter volume in key brain regions as well as increased levels of anxiety and depression and difficulties with sleep, according to new research from the University of Cambridge. The ...
Jan 26, 2026
0
51
Reducing use of sleep drugs could improve quality of life and longevity in older adults
Millions of older Americans suffering from insomnia regularly use prescription sleep medications, despite the risk of serious side effects—such as falls, broken bones, cognitive impairment and dependence—and warnings from ...
Oct 28, 2025
0
59
It's not just deep sleep: Anesthesia drives brain into a strange state doctors are only beginning to map
People often describe anesthesia as something that puts a patient in a "deep sleep." An anesthesiologist enters the operating room, and part of their mission is to ensure that the patient is completely unaware of what is ...
May 13, 2026
0
50
Timing exercise to match body clock chronotype may lower cardiovascular disease risk
Timing exercise to match body clock chronotype—the natural predisposition to morning or evening alertness—may lower cardiovascular disease risk among those who are already vulnerable, suggests research published in the open ...
Apr 14, 2026
0
48
The flexible brain: How circuit excitability and plasticity shift across the day
Our brains do not react in a fixed, mechanical way like electronic circuits. Even if we see the same scene every day on our commute to work, what we feel—and whether it leaves a lasting impression—depends on our internal ...
Nov 11, 2025
0
103
AI maps brain waste-clearing flow, revealing two speeds tied to deep sleep
When a person goes into deep sleep, waterlike fluid circulates around the brain, washing away metabolic waste that is linked to diseases such as Alzheimer's. This process, known as the glymphatic system, was first described ...
May 27, 2026
0
47
Saline nasal spray alone resolves sleep-disordered breathing in nearly one-third of children, study finds
Investigators based at Monash Children's Hospital and Royal Children's Hospital Melbourne report that a once-daily intranasal saline spray resolved obstructive sleep-disordered breathing symptoms in nearly one-third of children ...
Your phone already sees the warning signs: Sleep, movement and mood data can spot depression early
Depression is among the most widespread mental health disorders worldwide, affecting an estimated 1 in 20 people. It is characterized by persistent sadness, hopelessness, disrupted sleep patterns, changes in appetite and ...
