disease arises from feature disease has basis in feature movement disorder neurodegenerative disease behavioral variant of frontotemporal dementia https://www.malacards.org/card/behavioral_variant_of_frontotemporal_dementia MEDGEN:860225 Orphanet:275864 UMLS:C4011788 SCTID:716994006 NANDO:1200549 MONDO:0017160 bv-FTD GARD:0007392 Behavioral variant of frontotemporal dementia (bv-FTD) is a form of frontotemporal dementia (FTD), characterized by progressive behavioral impairment and a decline in executive function with frontal lobe-predominant atrophy. frontotemporal dementia