Article title: Hereditary spastic paraplegia Author: Tala Mohammad Editors: Haneen Al-Abdallat,  Haneen A. Banihani Reviewer: Ethar Hazaimeh Keywords: Hereditary, Ataxia, Spastic, Motor, Neurodegenerative Overview and epidemiology Hereditary spastic paraplegias (HSPs) are a group of neurodegenerative disorders characterized by motor neuron degeneration in the lower extremities,1...