The brain makes a lot of waste. Now scientists think they know where it goes
The brain appears to rely on synchronized waves to wash out waste products, including toxins associated with Alzheimer's disease.
neurology
Pain, fatigue, fuzzy thinking: How long COVID disrupts the brain
The neurological symptoms of COVID can persist for years after an infection. Scientists are just beginning to understand why.
An experimental Alzheimer's drug outperforms one just approved by the FDA
In a large study, the experimental drug donanemab slowed the progression of Alzheimer's by about 35%. That's slightly better than the drug Leqembi, which was fully approved by the FDA on July 6.
They're trying to cure nodding syndrome. First they need to zero in on the cause
Nodding syndrome is a rare neurological condition that can result in head nodding and violent seizures. Some researchers think they know the cause, but questions remain.
Art and music therapy seem to help with brain disorders. Scientists want to know why
Arts therapies appear to ease brain disorders from Parkinson's to PTSD. Now, artists and scientists have launched an effort to understand how these treatments change the brain.
Bob Saget's death shows how dangerous an untreated head injury can be, experts say
Actor and comedian Bob Saget's death was caused by a blow to the head that he appeared to ignore before going to bed. Medical experts say you should always seek care if you experience a head trauma.
Doctors Worry That Memory Problems After COVID-19 May Set The Stage For Alzheimer's
Some patients who have had COVID-19 develop symptoms resembling early Alzheimer's. Researchers are trying to figure out whether these people are more likely to develop the disease itself.
Treating Stroke Patients In The Midst Of A Pandemic: Time Is Still Critical
A local health care professional says some stroke patients are waiting too long to seek care amid COVID-19 fears; he's urging patients to get to the emergency room as fast as possible.
Math Looks The Same In The Brains Of Boys And Girls, Study Finds
Brain scans of 104 boys and girls doing basic math tasks found no gender differences. The finding adds to the evidence that boys and girls start out with equal ability in math.
From Insomnia To Sexsomnia, Unlocking The 'Secret World' Of Sleep
Neurologist Guy Leschziner, author of The Nocturnal Brain, says the brain can be in different sleep stages at once — which explains why people sometimes walk, eat and even have sex when sleeping.