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
Henle's layer refers to the thickened outer plexiform layer in the region of: 
Select and explain. 
A. Foveola, B. Foveal region, C. Parafoveal region, D. Paramacular region
B: Foveal region
Answer: B: Foveal region 
Explanation: Ans. Foveal region