Brain and Nervous System News

When people disagreed, sensory areas of the brain were less active while there was increased activity brain areas that handle higher order executive functions, such as reasoning.

Researchers analyzed data from almost 1,000 middle-aged and older U.S. adults who took part in a national study. The upshot: Being upbeat pays dividends.

Investigators found that despite watching the same videos related to immigration policy, neural responses differed between liberals and conservatives.

If confirmed, these glands could be the first of their kind discovered in about 300 years. Modern anatomy books show only three types of salivary glands, a set near the ears, another below the jaw and a third under the tongue

Lake Jackson issued a "do not use water order" and requested an emergency declaration from the state.

Compared to nonsmokers, the risk of fatal bleeding in the brain was three times higher among heavy and moderate smokers, and 2.8 times higher among light smokers.

The parents of a 13-year-old boy in Florida who died from brain-eating amoeba want to warn others about the risk of the waterborne infection.

The study of more than 186,000 Canadians found that those who suffered a concussion were more likely to develop any of several conditions, including: attention-deficit/hyperactivity disorder (ADHD); depression or anxiety; Parkinson's disease; or dementia.

A case of brain-eating amoeba has been confirmed in the Tampa area, according to the Florida Department of Health.

These stereotyped views are a result of implicit bias that people don't admit when asked directly, the researchers noted.

In a new study, the self-expanding, intracranial Wingspan brain stent seems effective over the long term in reducing stroke patients' risk of a subsequent stroke and death.

Midway through the surgery, Turner was wakened and asked to her play her violin to "ensure the surgeons did not damage any crucial areas of the brain that controlled Dagmar's delicate hand movements,? according to the hospital.

A false memory is one that didn't actually occur or one that differs from the way an event actually happened, often influenced by suggestions from other people.

Among soccer players who headed the ball the most, those with the gene mutation called the apolipoprotein E epsilon4 (APOE e4) allele did four times worse on memory tests than those who head the ball the least, the researchers found.

This is a rare disease in which the immune system attacks the brain and disrupts normal brain signaling. It first affected her ability to think clearly, but soon she was suffering from relentless seizures.

Among children, the percentage of cognitive (mental skills) loss attributed to chemicals in flame retardants rose to 81% in 2015-2016, up from 67% in 2001-2002, the study found.

PGAD, in which the person feels repeatedly sexually aroused without provocation, has been considered an extremely rare and embarrassing condition -- one that has been the punchline of jokes even by doctors.

A new brain scan study may be just the incentive you need to put yoga at the top of your New Years' to-do list.

CDC data published in March 2019 found that from 2010 to 2016, an estimated 283,000 children came to emergency rooms each year for sports- or recreation-related traumatic brain injuries

Peter Frates, who inspired the Ice Bucket Challenge that raised awareness about the neurodegenerative disease ALS, has died at the age of 34.

Previous research has implied that exposure to fine particle air pollution increases the risk of Alzheimer's disease and other types of dementia, but it wasn't clear how this type of pollution affects the brain and memory.

Is it even conceivable that a person be normal with just half a brain? A new analysis assessed brain health among six adults who had undergone a hemispherectomy as children.

The study is the latest to debunk the common myth that women are less suited to work in science, technology, engineering and mathematics (STEM) fields due to biological shortfalls in math aptitude, the researchers said.

In a survey, researchers found that almost half of Americans in their 50s and 60s believed they were at least "somewhat likely" to develop dementia. Yet few -- 5% -- said they had talked to their doctor about ways to lower their risk.

Former President Jimmy Carter is at Emory Hospital, where he is recovering from a procedure to relieve pressure on his brain.