Spastic Paraplegia 62, Autosomal Recessive, also known as hereditary spastic paraplegia 62, is related to spastic ataxia 3 and spastic ataxia 2. An important gene associated with Spastic Paraplegia 62, Autosomal Recessive is ERLIN1 (ER Lipid Raft Associated 1), and among its related pathways/superpathways is Cytoskeletal Signaling. Affiliated tissues include skeletal muscle and cerebellum, and related phenotypes are lower limb spasticity and hyperreflexia