FRIDAY, Jan. 5, 2024 (HealthDay News) — How much a person believes in the strength of a drug might influence how powerfully that drug influences brain activity, a new study has found. Smokers told to expect a low, medium or high dose of nicotine from an e-cigarette showed a brainContinue Reading
FRIDAY, Jan. 5, 2024 (HealthDay News) — A rare genetic mutation found in 1% of people of European descent appears to cut their odds for Parkinson’s disease in half, a new study finds. A better understanding of how this bit of DNA works might lead to better prevention and treatmentContinue Reading
THURSDAY, Jan. 4, 2023 (HealthDay News) — An electrical zap to the brain can temporarily render a person more susceptible to hypnosis, a new study shows. Participants became more easily hypnotized after paddles placed against their scalp delivered two 46-second rounds of electrical pulses to a precise location in theirContinue Reading
THURSDAY, Jan. 4, 2024 (HealthDay News) — The fluid-filled spaces around the brain’s blood vessels need proper waste “clearance” every few hours. When that fails to happen, a baby’s risk for autism appears to rise, new research shows. It’s too early to say that trouble within these “perivascular” spaces causesContinue Reading
FRIDAY, Dec. 29, 2023 (HealthDay News) — From alcohol use to social isolation, poor hearing and heart disease, researchers have identified more than a dozen non-genetic factors that up the risk of dementia for people under 65. Though about 370,000 new cases a year of young-onset dementia are diagnosed worldwide,Continue Reading
FRIDAY, Dec. 29, 2023 (HealthDay News) — A new cellular therapy improved learning and memory in mice with Alzheimer’s disease, researchers report. The therapy — developed at the University of Nebraska Medical Center (UNMC) — relies on both the immune system to fight key aspects of Alzheimer’s, plus modified cellsContinue Reading
THURSDAY, Dec. 28, 2023 (HealthDay News) — Stroke patients often suffer from “spatial neglect” — an inability to see things on the side of the body opposite to where the brain injury occurred. Now, new research suggests that spatial neglect can also affect folks who’ve had a traumatic brain injuryContinue Reading
THURSDAY, Dec. 28, 2023 (HealthDay News) — In preliminary findings, Swedish researchers say taking a cholesterol-lowering statin could also slow the progression of Alzheimer’s disease. The study can’t prove cause-and-effect, but might pave the way to a trial that could confirm such a link, said study author Sara Garcia-Ptacek, anContinue Reading
WEDNESDAY, Dec. 27, 2023 (HealthDay News) — For the growing number of American seniors who live alone, having a beloved dog or cat by their side could help them maintain a healthy brain. New research on more than 7,900 people averaging 66 years of age found that those who livedContinue Reading
WEDNESDAY, Dec. 27, 2023 (HealthDay News) — Patients with Parkinson’s disease call it “D-Day,” the date they were told they had the incurable movement disorder. Now, a new study suggests they might be getting the wrong message when they get the news. “A lot of people say ‘I’m sorry, youContinue Reading