TUESDAY, Nov. 8, 2022 (HealthDay News) — While it can take some time for COVID patients who are taken off ventilators to regain consciousness, a new study suggests this is not necessarily a bad omen. Instead, it might be the way the body protects the brain from oxygen deprivation asContinue Reading
MONDAY, Nov. 7, 2022 (HealthDay News) — People have long talked about having near-death experiences in which they felt they were looking down on themselves while others tried to save them. Now researchers have documented some of those experiences. In a new study, investigators found that about 20% of patientsContinue Reading
SATURDAY, Nov. 5, 2022 (HealthDay News) — It’s time for time to fall back an hour, but fortunately that change is more in line with humans’ circadian rhythm than springing forward. This provides an opportunity for people to “fix” their circadian rhythm, that 24-hour body clock that regulates hormone releaseContinue Reading
THURSDAY, Nov. 3, 2022 (HealthDay News) — Autism is a more comprehensive disorder than previously thought, and appears to arise from brain changes located throughout the cerebral cortex, not just in specific areas, a new study reports. Because of autism’s specific symptoms, scientists had thought the disorder was likely causedContinue Reading
WEDNESDAY, Nov. 2, 2022 (HealthDay News) — Older adults looking to slow down memory loss might find some help in a classic brain-teaser: the crossword puzzle. That’s the suggestion of a small study that followed older adults with mild cognitive impairment — problems with memory and thinking that may progressContinue Reading
WEDNESDAY, Nov. 2, 2022 (HealthDay News) — Obesity is never healthy, and that may be especially true for people who also develop multiple sclerosis. Obese people with MS are likely to see the disability linked to the disease rapidly worsen, said German researchers who followed more than 1,000 patients inContinue Reading
THURSDAY, Oct. 27, 2022 (HealthDay News) — People plagued by frequent nightmares may find relief from hearing a specific sound as they sleep, a new, small study suggests. It’s estimated that about 4% of adults have nightmares that are frequent and distressing enough to impair their sleep and daily functioning.Continue Reading
THURSDAY, Oct. 27, 2022 (HealthDay News) — A particular brain wave may help diagnose concussions in high school football players and predict when it’s safe for them to return to play, new research suggests. Delta waves are markers of brain injury and perhaps healing. They tend to decrease with age,Continue Reading
THURSDAY, Oct. 27, 2022 (HealthDay News) — An often-deadly type of stroke — subarachnoid hemorrhage — is on the upswing in the United States, particularly among Black people, new research shows. Unlike the more common ischemic stroke, subarachnoid hemorrhage happens when there is bleeding in the space between the brainContinue Reading
WEDNESDAY, Oct. 26, 2022 (HealthDay News) — Controlling high blood pressure in older adults may be one of the “best bets” for reducing the risk of developing dementia, Australian researchers report. “Given population aging and the substantial costs of caring for people with dementia, even a small reduction could haveContinue Reading