Researchers identify brain hub with key role in learned response to direct and indirect threats

NIH-supported study in mice could inform treatments of trauma- and stress-related psychiatric conditions. Scientists have identified an area within the brain’s frontal cortex that may coordinate an animal’s response to potentially traumatic situations. Understanding where and how neural circuits involving the frontal cortex regulate such functions, and how such circuits could malfunction, may provide insight … Read more

Study Identifies Genetic Variant that May Contribute to Alcohol and Drug Addiction

People with a genetic variant of a neurotransmitter gene may have an increased risk of addiction to alcohol and other substances later in life if they were exposed to childhood stress, such as divorce or emotionally distant parents, and other adverse experiences, according to recent research. The study led by researchers at the University of … Read more