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
TUESDAY, Oct. 25, 2022 (HealthDay News) — Why do some preschoolers refuse naps while others have a meltdown without an afternoon snooze? Researchers suspect it may have a lot to do with a specific memory-related part of the brain. While young children all need a lot of sleep, they doContinue Reading
TUESDAY, Oct. 25, 2022 (HealthDay News) — It’s a question many have asked: How are memories made to last? Now, a new study claims they are solidified during sleep through the interplay of two distinct brain regions. Memories are set in the brain as it cycles between slow-wave and rapidContinue Reading
MONDAY, Oct. 24, 2022 (HealthDay News) — One in 10 older Americans has dementia, and twice as many have mild mental impairment, a new study finds. As the nation’s population grows older, the burden on families and society is likely to grow, and minorities will be affected most, experts say.Continue Reading
MONDAY, Oct. 24, 2022 (HealthDay News) — Some children struggle to read or spell because of a condition called dyslexia that is known to run in families. Now, researchers report they have pinpointed a large number of genes responsible for the disorder. “Our findings show that common genetic differences haveContinue Reading
FRIDAY, Oct. 21, 2022 (HealthDay News) — If you’re feeling a little low, smile anyway. That alone could shift your mood. This idea is known as the facial feedback hypothesis, and researchers set out to either prove or disprove the theory in a new global study, finding strong evidence thatContinue Reading
THURSDAY, Oct. 20, 2022 (HealthDay News) — Researchers have made early progress toward a new approach to treating the deadly brain disease amyotrophic lateral sclerosis (ALS): using patients’ own immune system T cells. ALS is a rare condition that kills nerve cells in the brain and spinal cord that controlContinue Reading