Drinking alcohol in teens has this effect on the brain


New Experiment : A new study has shown that excessive alcohol consumption during adolescence affects the amygdala, the part of the brain’s temporal lobe that handles memory and emotions. works of. In an experiment conducted on rats, and complemented by information from humans, scientists found that alcohol consumption during the age of 18-25 decreases the production of activity-regulated cytoskeletal (ARC) proteins, which are responsible for memories. This is done through ‘epigenetic’ repression of the synaptic activity response element, a part of DNA that The genetic code responsible for the production of ARC is close to.  Epigenetic phenomena are those that affect the environment in which a person grows and lives, and their behavior, the way genes behave.

The report also shows that not only during adolescence Anxiety-like behavior occurs in rodents that consume alcohol, but alcohol consumption also increases during adulthood. According to the authors, there is a strong association between alcohol consumption in adolescence and its consequences on the ARC gene.

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