This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Symptoms and signs in psychiatry and classification, Subject name: Psychiatry
Formed visual hallucinations are seen in lesion of 
Select and explain. 
A. Frontal, B. Occipital, C. Temporal, D. Arcuate fasciculus
B: Occipital
Answer: B: Occipital 
Explanation: Hallucinatory voices may occur in ear disease and visual hallucinations in diseases of the eye, but often there is some disorder of the central nervous system as well. For example, a woman aged 66 suffered from glaucoma and then began to have continuous(formed) visual hallucinations. At the time she showed evidence of atherosclerotic dementia and had a focus of abnormal activity in the left posterior temporal lobe. Reference: Fish clinical Psychopathology, page no. 20.