Juvenile primary lateral sclerosis (JPLS) , also known as primary lateral sclerois (PLSJ), is a rare genetic disorder, with a small number of reported cases, characterized by progressive weakness and stiffness of muscles in the arms, legs, and face. The disorder damages motor neurons, which are specialized nerve cells in the brain and spinal cord that control muscle movement.
Read more about Juvenile Primary Lateral Sclerosis: Symptoms and Progression, Genetics, Treatment
Famous quotes containing the words juvenile and/or primary:
“I never found even in my juvenile hours that it was necessary to go a thousand miles in search of themes for moralizing.”
—Horace Walpole (1717–1797)
“Parental attitudes have greater correlation with pupil achievement than material home circumstances or variations in school and classroom organization, instructional materials, and particular teaching practices.”
—Children and Their Primary Schools, vol. 1, ch. 3, Central Advisory Council for Education, London (1967)