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: Ophthalmology
A homonymous upper quadrantic field defect is typical of lesion in - 
Select and explain. 
A. Parietal lobe, B. Temporal lobe, C. Occipital lobe, D. Optic chiasma
B: Temporal lobe
Answer: B: Temporal lobe 
Explanation: Superior quadrantanopia is characteristic visual field defect of lesion of inferior fibres of optic radiation in temporal lobe.
Superior quadrantanopia may also occur in early pituitary tumor however, it is not the characteristic defect of chiasmatic lesion.