Mental imagery and the visual system.
D000222:Adaptation, Physiological; D005246:Feedback; D006801:Humans; D007092:Imagination; D008606:Mental Processes / Q000502:physiology*; D055095:Optics and Photonics; D014793:Visual Cortex / Q000502:physiology; D014794:Visual Fields; D014795:Visual Pathways / Q000502:physiology; D014796:Visual Perception / Q000502:physiology*