Alcoolul consumat în adolescență poate afecta creierul pe termen lung chiar și după renunțare. Un nou studiu aduce indicii îngrijorătoare

Repeated alcohol consumption during adolescence may lead to lasting brain changes, as shown in a study on rats. Researchers found that alcohol exposure disrupted communication between astrocytes and synapses in the hippocampus, affecting learning and memory. These changes persisted even after a period of abstinence and were linked to adult fear-related behavior. The study highlights the importance of understanding how alcohol impacts brain development during adolescence, although results cannot be directly applied to humans. Further research is needed to explore the role of astrocytes and potential treatments for alcohol-related consequences.