Behavioral Variant of Frontotemporal Dementia, also known as bv-ftd, is related to frontotemporal lobar degeneration with tdp43 inclusions, grn-related and anosognosia. An important gene associated with Behavioral Variant of Frontotemporal Dementia is PSEN1 (Presenilin 1), and among its related pathways/superpathways are Innate Immune System and Neuroscience. Affiliated tissues include brain and skin, and related phenotypes are aphasia and thickened nuchal skin fold