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': 'Formed visual hallucinations are seen in a lesion of - \nSelect and explain. \nA. Frontal, B. Occipital, C. Temporal, D. Arcuate fasciculus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Unformed (elementary) visual hallucination:- ocular disorders, disorders of\xa0the occipital lobe,\xa0migraine.\nFormed visual hallucination:- Disorders of\xa0Temporal lobe,\xa0diseases of upper brain stem or thalamus (peduncular\xa0hallucinosis).\nNote:- Temporal lobe lesions can cause → Auditory, visual (formed) and olfactory hallucinations.', 'role': 'assistant'}]