psychiatry

For decades, scientists have suspected that the voices heard by people with schizophrenia might be their own inner speech gone awry. Now, researchers have found brainwave evidence showing exactly how this self-monitoring glitch occurs.

A study found that psychopaths have structural changes in particular areas of the brain that deal with impulse control and emotional regulation. This improved understanding may help to formulate targeted treatment and rehabilitation strategies.

Researchers have devised a biomarker test that can spot small amounts of clumping tau protein in the brain and cerebrospinal fluid, which lead to Alzheimer's Disease. This test can help detect the tangled proteins years early, enabling intervention.

Researchers have used Fitbit data to train a machine learning algorithm to accurately predict mood swings associated with bipolar disorder. It opens the door to using a personalized algorithm to drive treatment of the life-impacting condition.

Hoarding disorder is debilitating, and current treatments aren’t that effective. A new study found that modifying distressing mental images into more positive ones was an effective way of motivating people with the condition to discard their unneeded objects.