Visual Agnosia, also known as primary visual agnosia, is related to apraxia and amusia. An important gene associated with Visual Agnosia is CBS (Cystathionine Beta-Synthase), and among its related pathways/superpathways are Alzheimer's disease and miRNA effects and Neuroscience. Affiliated tissues include temporal lobe and cortex, and related phenotypes are nervous system and homeostasis/metabolism