What are the implications of alcohol intoxication for the immediate management of head injuries?

May 11, 2024 ... Studies at McLean Hospital and elsewhere have shown that alcohol affects the brains of adolescents in profound and dangerous ways. Oct 16, 2012 ... Alcohol is a depressant, but it's also an indirect stimulant, and plays a few other roles that might surprise you. Studies of alcoholic individuals have consistently shown brain atrophy on MRI, and heavy alcohol use is associated with an increased risk of cerebral infarction ... Feb 21, 2023 ... It does this by both reducing the brain's GABA (lessening calm feelings) and increasing glutamate (making us feel more anxious). Together this ... Steer adolescents away from drugs with these tactics: Do not leave alcohol, pills, or tobacco and smoking products (especially vaping devices) in accessible ... Alcohol can change the activity of neurotransmitters and cause neurons to respond (excitation) or to interfere with responding (inhibition) (Weiss and Porrino ... May 25, 2022 ... But what does any of that really mean? One of the most primitive parts of the brain, the reward system, developed as a way to reinforce ... Aug 2, 2019 ... Sounds good, but what does alcohol do to the brain? When it comes to that 3-pound supercomputer in your head, the news isn't so rosy. Brain ... How much alcohol is "safe" after TBI? Alcohol and medications. What about using other drugs? What should you do? How family members can help. Resources. Research has found that regular heavy alcohol consumption over a long period is associated with a decline in the number of brain cells (or 'neurons'), and ...