brain health

New research suggests that our brains may be addicted to information via a mechanism similar to the one involved in compulsive snacking. View original article Author:

New research suggests that a genetic mutation affecting serotonin levels could be the cause of otherwise medically unexplained pain symptoms. View original article Author:

In a mouse model of Parkinson’s disease, scientists can now track the journey of toxic protein from the gut to the brain via the vagus nerve. View original article Author:

A new study suggests that electrostimulation of the vagus nerve may reduce the symptoms of rheumatoid arthritis and other chronic inflammatory conditions. View original article Author:

In a breakthrough move, researchers have developed a high-fidelity, noninvasive interface that allows users to control robotic arms with their minds. View original article Author:

New research finds that nilvadipine, a drug doctors commonly use to treat high blood pressure, increases the blood flow to the brain’s hippocampus. View original article Author:

Until recently, no one knew how the brain removed waste. In 2013, the glymphatic system was discovered. Here, we discuss its role in health and disease. View original article Author:

Scientists find a key difference between Alzheimer’s and frontotemporal dementia: the latter affects a person’s ‘moral emotions’ while the former does not. View original article Author:

Epinephrine and norepinephrine are chemical messengers that play an important role in the body’s fight or flight response. Although these two chemicals are similar, they act on different parts of the body. Doctors also use synthetic versions of these substances to treat a variety of conditions. Learn more here. View original article Author:

New research in mice finds that an enzyme found in the blood of young rodents can extend life and promote healthy aging in older mice. View original article Author: