Frontotemporal Dementia and/or Amyotrophic Lateral Sclerosis 6, also known as amyotrophic lateral sclerosis type 14, is related to dementia and lateral sclerosis. An important gene associated with Frontotemporal Dementia and/or Amyotrophic Lateral Sclerosis 6 is VCP (Valosin Containing Protein), and among its related pathways/superpathways is Amyotrophic lateral sclerosis (ALS). Affiliated tissues include temporal lobe and spinal cord, and related phenotypes are muscle weakness and type 1 muscle fiber predominance