What are the ethical considerations surrounding the use of brain imaging and other neurotechnologies in the context of alcohol research and treatment?

Aug 22, 2022 ... In this episode, I discuss the physiological effects that drinking alcohol has on the brain and body at different levels of consumption and over time. Drugs and alcohol affect the brain's neurotransmitters, which release an excess level of dopamine, causing temporary pleasurable feelings and euphoria. Over time, drinking too much alcohol can cause brain cells to die and a person's brain tissue to shrink. This means there are fewer cells to carry the messages ... Feb 16, 2022 ... The chemical changes in your brain can soon lead to more negative feelings, such as anger, depression or anxiety, regardless of your mood. Sep 29, 2023 ... Does It Help You Sleep? Alcohol's slow-down effect on your brain can make you drowsy, so you may doze off more easily. But you won't ... Apr 13, 2018 ... There's plenty of research about alcohol's long-term effect on your brain and overall health. ... brain does not mean it does not affect the brain ... Jul 14, 2017 ... Science has verified alcohol's feel-good effect; PET scans have shown that alcohol releases endorphins (the "pleasure hormones") which bind to ... Dec 9, 2015 ... These associations have raised concerns that alcohol drinking may damage the adolescent brain and lead to impaired cognition and decision-making ... As cortisol levels rise, levels of the neurotransmitter serotonin become depleted. Low levels of serotonin precipitate what Schwartz described as the “intrusive ... Steer adolescents away from drugs with these tactics: Do not leave alcohol, pills, or tobacco and smoking products (especially vaping devices) in accessible ...