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

National Institute on Alcohol Abuse and Alcoholism Launches an Educational Virtual Reality Experience for Teens

The National Institute on Alcohol Abuse and Alcoholism (NIAAA) recently launched Alcohol and Your Brain, a virtual reality (VR) module to engage and educate young audiences about how alcohol affects the brain. Designed for Oculus Quest, Quest 2, or Meta Quest Pro headsets, this activity takes users on a virtual rollercoaster ride through the brain, with … Read more

NIH-funded study finds hepatitis C treatment gap for individuals with alcohol use disorder

A new study supported by the National Institutes of Health shows that individuals with alcohol use disorder (AUD) are less likely to receive antivirals for hepatitis C, despite current guidelines recommending antiviral treatment regardless of alcohol use. Direct-acting antiviral treatment is highly effective at reducing serious illness and death among individuals with hepatitis C virus … Read more

Heart medication shows potential as treatment for alcohol use disorder

A medication for heart problems and high blood pressure may also be effective for treating alcohol use disorder, according to a new study by researchers at the National Institutes of Health and their colleagues. The study presents converging evidence from experiments in mice and rats, as well as a cohort study in humans, suggesting that … Read more

New NIAAA site helps clinicians navigate alcohol and patient health

A new online resource will help healthcare professionals and practices improve care for people whose alcohol consumption may be impacting their health. Recognizing alcohol’s contribution to over 200 diseases and conditions will improve clinicians’ ability to serve their patients. The Healthcare Professional’s Core Resource on Alcohol was developed by the National Institute on Alcohol Abuse … Read more

Scientists discover brain cells that compete to sustain or suppress traumatic memories

Two clusters of brain cells compete to promote either the persistence or disappearance of traumatic memories, according to a new study conducted in mice. The findings could provide important insights into human conditions such as post-traumatic stress disorder (PTSD), anxiety disorders, and associated problems such as alcohol use disorder (AUD) that can arise from the … Read more