This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stroke and TIA, Subject name: Medicine
Gait apraxia is seen in? 
Select and explain. 
A. ACA, B. MCA, C. PCA, D. Posterior choroidal aery
A: ACA
Answer: A: ACA 
Explanation: Gait apraxia/ Magnetic gait is common in the elderly d/t ACA insufficiency. Typical features of Gait apraxia include: Wide base of suppo Sho stride Shuffling along the floor Difficulty with stas and turns. Many patients exhibit difficulty with gait initiation termed as "Slipping clutch" syndrome.