This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Medicine
All of the following are true about anterior choroidal aery syndrome except 
Select and explain. 
A. Hemiparesis, B. Hemisensory loss, C. Homonymous Hemianopia, D. Involvement of anterior limb of internal capsule
D: Involvement of anterior limb of internal capsule
Answer: D: Involvement of anterior limb of internal capsule 
Explanation: *Lesion due to thrombosis in anterior choroidal aery cause lesion of posterior one third of the posterior limb (hemiparesis,hemisensory loss)and sublemtiform and retrolentiform pas of internal capsule lead to visual (hemianopia)and auditory (loss of hearing)defects. Ref Harrison20th edition pg 2756