Relacionar Columnas 4.18 Diseases of the Nervous System Versión en línea Some diseases of the Nervous System por Jorge Arizpe 1 Epilepsy: appearance of abnormal electric activity in the brain 2 Encephalitis: brain inflamation. It can be caused by a virues 3 Brain tumor: abnormal cell growth 4 Parkinson: Lack of coordination and tremors. Death of the cells the the substantia nigra 5 Depression: mental disorder characterized by sadness. 6 Multiple sclerosis: destruction of the myelin sheath. 7 Anxiety: Mental disorder characterized by a lot of concern and insecurity 8 It is a synonym of headache 9 Poliomyelitis: virus that atacts the bone marrow and provoques muscular athrophy and paralysis. 10 Meningitis: infection in the meninges