This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
[{'content': 'EEG is used in the diagnosis of all except- \nSelect and explain. \nA. Intermittent expulsive disorder, B. Panic disorder, C. Anxiety disorder, D. Bipolar disorder', 'role': 'user'}, {'content': 'Answer: A \nExplanation: "EEG findings are frequently normal or show nonspecific changes in Intermittent expulsive disorder"\n\nEEG may be used in Panic disorder, Catatonia, Generalized anxiety disorder, Schizophrenia, mood disorders (including bipolar disorder), Developmental disorders (ADHD, dyslexia, Autism), Alcoholism, Antisocial personality disorder, Borderline personality disorder and dementia.', 'role': 'assistant'}]