Nervous System Diseases
This general category includes a selection of more specific topics.
Nervous System Diseases Encyclopedia Articles
See articlesFeatured Articles
polio
Polio, acute viral infectious disease of the nervous system that usually begins with general symptoms such as fever, headache, nausea, fatigue, and muscle pains and spasms and is sometimes followed by...
epilepsy
Epilepsy, chronic neurological disorder characterized by sudden and recurrent seizures which are caused by an absence or excess of signaling of nerve cells in the brain. Seizures may include convulsions,...
Huntington disease
Huntington disease , a relatively rare, and invariably fatal, hereditary neurological disease that is characterized by irregular and involuntary movements of the muscles and progressive loss of cognitive...
parkinsonism
Parkinsonism, a group of chronic neurological disorders characterized by progressive loss of motor function resulting from the degeneration of neurons in the area of the brain that controls voluntary movement....
stroke
Stroke, sudden impairment of brain function resulting either from a substantial reduction in blood flow to some part of the brain or from intracranial bleeding. The consequences of stroke may include transient...