Neuroscience

Ultrasound enables less-invasive brain-machine interfaces

Brain–machine interfaces (BMIs) are devices that can read brain activity and translate that activity to control an electronic device like a prosthetic arm or computer cursor. They promise to enable people with paralysis ...

Psychology & Psychiatry

Exploring how OCD therapy retrains the brain

A first-line therapy for obsessive-compulsive disorder (OCD) reshapes connectivity of the brain, according to a new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.

Psychology & Psychiatry

Unlocking the impact of early-life adversity on brain function

Do adults with a history of childhood trauma have altered brain responses to psychological challenges? Previous studies indicated that this can occur in laboratory animals, but it has been unclear whether it occurs in humans.

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