brain health

Scientists recently tested probiotics in a roundworm model of Parkinson’s. A particular bacterium had a protective effect and improved symptoms. View original article Contributor:

Catnip is the most famous stimulant for cats. How does it work, why does it not affect all cats, and are there any catnip alternatives? We investigate. View original article Contributor:

New research in pigs examines how sugar intake affects the brain’s reward circuits and finds that changes are noticeable after just 12 days. View original article Contributor:

Oscillopsia is the sensation that the surrounding environment is constantly in motion when it is not. Oscillopsia is usually a symptom of an underlying condition. Read more here. View original article Contributor:

Several conditions can cause a person’s hand or hands to feel numb. In this article, learn more about the causes and how to treat them. View original article Contributor:

A preclinical study using cell cultures has found that some antibiotics may help address a genetic mutation associated with forms of early onset dementia. View original article Contributor:

New findings about Parkinson’s disease mechanisms may change doctors’ understanding of its development and even alter the way in which they treat it. View original article Contributor:

Brain atrophy can refer to a loss of brain cells or a loss in the number of connections between these cells. In this article, learn about the symptoms of brain atrophy, as well as some causes and treatments. View original article Contributor:

A new study found a link between inadequate hydration and poorer cognitive functioning, especially in memory and attention tasks — but only in older women. View original article Contributor:

Vasovagal syncope is fainting that occurs in response to a sudden drop in blood pressure or heart rate. Learn about its causes, symptoms, and treatment here. View original article Contributor: