A microchip implanted in the brain has allowed a paralyzed man to communicate by text — at speeds that approach the typical smartphone user. The achievement is the latest advance in “brain-computer interface” (BCI) systems. Scientists have been studying BCI technology for years, with the aim of one day giving people with paralysis or limb… read on > read on >
Can feeling young at heart, or at least younger than your actual age, help older people live healthier, longer lives? Yes, according to researchers in Germany. “Individuals who feel younger than they chronologically are seem to benefit from their younger subjective age in various aspects,” explained study lead author Markus Wettstein. Surveying more than 5,000… read on > read on >
In rare cases, people who receive the two-dose Moderna COVID-19 vaccine may experience a red, itchy patch of skin a few days later at the injection site, a new report finds. They shouldn’t panic: This “COVID arm” reaction, although annoying, was short-lived in all cases and was easily treated with topical steroid creams, according to… read on > read on >
An estimated 9 million Americans turn to prescription pills when they can’t sleep, but a new study of middle-aged women finds taking the drugs for a year or longer may do little good. Comparing a group of about 200 women who were medicated for sleep problems with over 400 women who had sleeping problems but… read on > read on >
WEDNESDAY, May 12, 2021 (American Heart Association News) — Blood pressure is more than just numbers your doctor writes on a chart. To explain it, Dr. Shawna Nesbitt, medical director of the Hypertension Clinic at Parkland Hospital in Dallas, talks about plumbing. Think of blood vessels as pipes in a house, she said. Those pipes… read on > read on >
Cora Oakley is a rough-and-tumble 4-year-old who loves gymnastics and outdoor activities, particularly if it involves bouncing on a trampoline. It’s hard to tell from looking at her that she was born without an immune system. Kids with this condition can acquire dangerous, life-threatening infections from day-to-day activities as simple as going to school or… read on > read on >
Rural school districts in the United States have led the way back to in-person instruction during the pandemic, a survey of school leaders finds. About 42% of rural school districts were fully back to in-school learning by February, compared with 17% of urban districts, the survey found. The opposite was true for online learning: 29%… read on > read on >
(HealthDay News) – When people with low incomes are asked to help pay for their health insurance, some drop their coverage, even when bills as low as $20 per month arrive. That’s the upshot of a new study of Medicaid expansion in the state of Michigan. Leaving the insurance plan means people may miss out… read on > read on >
Older Americans, especially those 85 and older, are having fewer abdominal surgeries than in decades past, a new study finds. The study examined data from 2002 to 2014, and was not able to tell the exact reasons for the trend. It might be that improvements in medical treatments and cancer screening for older adults are… read on > read on >
Feelings of grief are expected after the loss of a loved one, but having those feelings when your loved one has a terminal illness is also real and can fluctuate over time, experts say. Individuals can adjust to their emotional pain, according to a new study focusing on what is known as “pre-loss grief” observed… read on > read on >
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