Psychology & Psychiatry

Talk therapy may reverse biological changes in PTSD patients

A new paper published in Biological Psychiatry suggests that cognitive behavioral therapy for posttraumatic stress disorder (PTSD) not only reduces symptoms but also affects the underlying biology of this disorder.

Neuroscience

Schizophrenia: It's in the wiring of the brain

Just as wires must be insulated to effectively carry electrical impulses, nerve cells must be insulated by myelin to effectively transmit neural impulses. Using typical magnetic resonance imaging or MRI, one can visually ...

Psychology & Psychiatry

Brain size may signal risk of developing an eating disorder

New research indicates that teens with anorexia nervosa have bigger brains than teens that do not have the eating disorder. That is according to a study by researchers at the University of Colorado's School of Medicine that ...

Autism spectrum disorders

Making the brain take notice of faces in autism

Difficulty in registering and responding to the facial expressions of other people is a hallmark of autism spectrum disorder (ASD). Relatedly, functional imaging studies have shown that individuals with ASD display altered ...

Diseases, Conditions, Syndromes

Powerful imaging tool unlocks kidneys' secrets

(Medical Xpress)—A powerful new way of imaging kidneys is providing scientists with insights into the importance of the body's filtering system and how it is affected by cardiovascular disease, stroke and other health concerns.

Psychology & Psychiatry

Increased brain activity predicts future onset of substance use

Do people get caught in the cycle of overeating and drug addiction because their brain reward centers are over-active causing them to experience greater cravings for food or drugs? In a unique prospective study Oregon Research ...

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