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: Physiology
Lesion in which area of occipital coex leads to Cerebral Achromatopsia? 
Select and explain. 
A. Area v5, B. Area v7, C. Area v8, D. Area v4
D: Area v4
Answer: D: Area v4 
Explanation: Cerebral achromatopsia is an aquired loss of colour vision which occur due to damage in visual coical area V4. It is usually caused by occlusion of occipitotemporal branch of posterior cerebral aery.