Patients can often live with<unk>  for many years and very often outlive their neurological disease and succumb to some unrelated condition. There is currently no effective cure, and the progression of symptoms varies. Some people may retain the ability to walk without assistance, but others eventually require wheelchairs, canes, or other assistive devices.
Primary lateral sclerosis
Juvenile primary lateral sclerosis
Amyotrophic lateral sclerosis
Surfer's myelopathy
Vascular myelopathy
CMV polyradiculomyelopathy
Tumefactive multiple sclerosis
Multiple sclerosis