Noninvasive electrical stimulation of the brain, fine-tuned to specific "circuitry" gone awry, might help ease obsessive-compulsive behaviors, an early study hints.
Researchers found that the brain stimulation, delivered over five days, reduced obsessive-compulsive tendencies for three months, though in people who did not have full-blown obsessive-compulsive disorder (OCD).
Researchers may have gained new insights into a mystifying condition that causes children's behavior to change so severely and abruptly, it can be like they woke up as a different person.
The condition is known as pediatric acute-onset neuropsychiatric syndrome, or PANS. It is diagnosed when a child has a dramatic -- sometimes overnight -- onset of psychiatric and neurological symptom...
When eating healthy becomes an around-the-clock obsession, it could be a sign of trouble.
An extreme preoccupation with clean eating is an eating order called orthorexia nervosa. Though less well-known than anorexia nervosa or bulimia -- and not as well-documented -- a new study review says orthorexia can also have serious emotional and physical consequences.