Ultra-high field (7T) MRI provide details of the ChP sub-structures. (A) Invasive endoscopy images showed ChP glomus with granular appearance tangling with supplying arteries/drainage veins. It also revealed cyst (asterisk) structure of the ChP (Adapted from Ref [153]). ChP images using 2D GRE on 7T MRI of (B) a young healthy adult, (C) an old subject with normal cognition, and (D) an old subject with cognitive impairment, respectively.