Neuroscience

Neural fingerprints ID those likely to abstain from cocaine

By measuring the strength of connections between different brain networks, Yale researchers successfully predicted who would abstain from cocaine during treatment, they report Jan. 4 in the American Journal of Psychiatry.

Psychology & Psychiatry

Autism behaviors show unique brain network fingerprints in infants

A new study has identified unique functional brain networks associated with characteristic behaviors of autism spectrum disorder (ASD) in 12- and 24-month old children at risk for developing ASD. The study is published in ...

Psychology & Psychiatry

Children who experience violence early in life develop faster

A study in Biological Psychiatry has shown that exposure to violence early in life—such as physical, emotional, or sexual abuse—is associated with faster biological aging, including pubertal development and a cellular ...

Psychology & Psychiatry

Gender and schizophrenia

New research from University of Dayton psychologist Julie Walsh-Messinger and Icahn School of Medicine at Mount Sinai psychiatrist Dolores Malaspina uncovers key differences in the brains of men and women suffering from schizophrenia.

Neuroscience

Cocaine addiction traced to increase in number of orexin neurons

A study in cocaine-addicted rats reports long-lasting increases in the number of neurons that produce orexin—a chemical messenger important for sleep and appetite—that may be at the root of the addiction. The study, performed ...

Psychology & Psychiatry

Brain function impacts how experiences contribute to depression

A study in adolescent girls reports that recent life events impact depressive symptoms differently, depending on how the brain responds to winning and losing. A strong brain response to winning boosted the beneficial impact ...

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