What is Gamma Aminobutyric Acid? Describe its importance. 2. What does alcohol do in the brain to give us the visible effects? Be detailed. 3. Why is Xanax an option for treatment of Generalized Anxiety Disorder (remember to address the action in the brain)? Be detailed. 4. What are three differences between Barbiturates and Benzodiazepines? 5. Find a real world issue related to sedatives, and use the book to help you explain the issue. g