Retrograde Amnesia, also known as amnesia, retrograde, is related to anterograde amnesia and dissociative amnesia, and has symptoms including forgetful and memory loss. An important gene associated with Retrograde Amnesia is NPTN (Neuroplastin), and among its related pathways/superpathways are Signal Transduction and CREB Pathway. Affiliated tissues include brain and temporal lobe, and related phenotypes are Decreased caspase 3/7 activity and nervous system