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Cocaine adulterant may cause brain damage

People who regularly take cocaine cut with the animal anti-worming agent levamisole demonstrate impaired cognitive performance and a thinned prefrontal cortex. These findings from two recent studies indicate that levamisole could have a toxic effect on…

Three types of depression identified

Scientists have used brain imaging to identify three sub-types of depression — including one that is unresponsive to commonly prescribed serotonin boosting drugs.

Brain structure could influence behavior

New research focusing on how brain structure may impact brain activity and ultimately human behavior could one day lead to technology that can be catered to an individual Soldier in a training environment or operational setting.

New brain region that suppresses fear identified

A new study has identified a new area in the brain involved in inhibiting fear, a discovery that holds potential for clinical interventions in patients with psychiatric diseases such as post-traumatic stress disorder (PTSD).

Lifespan and sexual maturity depends on your brain more than your body

New research finds how long humans and other warm-blooded animals live — and when they reach sexual maturity — may have more to do with their brain than their body. More specifically, it is not animals with larger bodies or slower metabolic rates tha…

Specific networks in brain present much earlier than previously thought

A team of researchers have used the brain’s spontaneously generated patterns of activity to glean novel insights into network structure and development. They found the existence of precise organizational networks in the cerebral cortex much earlier in …

Owls help scientists unlock secret of how the brain pays attention

Studying barn owls, scientists believe they’ve taken an important step toward solving the longstanding mystery of how the brain chooses what most deserves attention.

How LSD changes perception

LSD changes the communication patterns between regions of the brain, new research shows. The study also provides insights into how mental health disorders develop and how these could be treated.

Generation Z stressed about issues in the news but least likely to vote

Headline issues, from immigration to sexual assault, are causing significant stress among members of Generation Z — those between ages 15 and 21 — with mass shootings topping the list of stressful current events, according to a new report.

Key differences in brains of women and men with schizophrenia

Researchers have found clear disparities in the way males and females — both those with schizophrenia and those who are healthy — discern the mental states of others.