There is a clear relationship between alcohol and neurodegeneration; for example, an alcohol use disorder correlates with a higher risk of Alzheimer’s disease. It is unclear, however, whether individual differences in brain structure and connectivity are risk factors for, or consequences of, alcohol use. New research exploring this relationship will be shared on Wednesday, 26 June 2024 at the 47th annual scientific meeting of the Research Society on Alcohol (RSA) in Minneapolis, Minnesota.
Tag: Alcohol misuse
Alcohol misuse can disrupt gut microbiota, causing inflammation that leads to organ damage
Alcohol researchers have long known that excessive drinking can cause damage to the liver, pancreas, heart, muscle, bone, and brain. However, only a subset of patients with alcohol use disorder (AUD) appear to develop organ damage. New research shows that alcohol-induced gut inflammation is the missing link between unhealthy drinking and organ damage among certain AUD patients.
After 7 years, alcohol control program still reduces child abuse
A neighborhood alcohol control project in Sacramento that reduced cases of child abuse and neglect soon after implementation still had a positive impact seven years later, a new study found.
Research Details Perils of Not Being Attractive or Athletic in Middle School
Life is harder for adolescents who are not attractive or athletic. New research shows low attractive and low athletic youth became increasingly unpopular over the course of a school year, leading to subsequent increases in their loneliness and alcohol misuse. As their unpopularity grows, so do their problems.
Binge Drinking and Night Shift Work Linked to Greater Likelihood of COVID Infection in Nurses
Working the night shift or binge drinking may double the risk of COVID-19 infection, according to a study of nurses published in Alcohol: Clinical and Experimental Research. Both alcohol misuse and night shift work have been shown to impact sleep and promote inflammation in the body, which has been linked to COVID disease severity. The findings from this study strongly suggest that alcohol and circadian misalignment contribute to the development of COVID disease in people exposed to the virus.
Military sexual trauma impacts both genders, men may misuse alcohol more than women
Military sexual trauma (MST) can have a corrosive impact on trust within the U.S. military, as well as a number of negative effects on the individual. A recent study has examined the prevalence of MST history among U.S. Army Reserve/National Guard (USAR/NG) soldiers, the extent to which MST history predicts risk for alcohol misuse and problems, and potential sex differences in these experiences and outcomes. Findings indicate that MST is alarmingly prevalent for both female and male service members; in fact, the prevalence of MST appears to be much higher for male service members than is often reported.
In the Mood for Drinking? Study Tracks College Students’ Emotion Dynamics During Drinking and Non-drinking Days
A study reported in Alcoholism: Clinical and Experimental Research has highlighted the link between emotional functioning and alcohol use. Previous research has shown that mood regulation is a core component of problematic drinking, and that emotions have a role in reinforcing repeated alcohol use – whether via the mood- and social-enhancing effects of alcohol (‘positive reinforcement’), or through drinking as a coping strategy to alleviate negative feelings of stress and anxiety (‘negative reinforcement’). According to theoretical models of addiction, alcohol reinforcement can act as a pathway to development of alcohol misuse and dependence over the longer-term. However, it is also important to understand the daily impact of emotional regulation and alcohol associations. In the latest study, researchers from the University of Central Florida examined snapshots of mood in college students in real time across drinking and non-drinking days, using a technique called ecological momentary
Re-Train Your Brain: Online intervention tackles co-occurring alcohol misuse and social anxiety in young adults
Clinical testing of an online cognitive training intervention for co-occurring alcohol misuse and social anxiety will soon be underway, following successful evaluation of a demo program in young adults. In a study reported in Alcoholism: Clinical and Experimental Research, researchers assessed the demo’s acceptability and ease-of-use among service providers and target users in Sydney, Australia, with the feedback used to develop and refine the full program.