Fact Sheets

Muscular Dystrophy
Muscular dystrophy refers to a group of more than 30 disorders that impair the body’s ability to build and restore muscle. Learn about symptoms and treatment.
Myasthenia Gravis
Myasthenia gravis (MG) is an autoimmune neuromuscular disease that causes muscle weakness. Learn about symptoms and treatment.
Amyotrophic Lateral Sclerosis (ALS)
Amyotrophic Lateral Sclerosis (ALS) is the degeneration of neurons over time, leading to progressive muscle weakness and eventual paralysis.
Dystonia
Dystonia is a neurological movement disorder that causes muscle contractions or spasms. Learn about symptoms and treatment.
Sleep Study
A sleep study is a noninvasive test that electronically records activity in the brain and body during sleep. Learn about this procedure.
Alzheimer's Disease
Alzheimer's disease is a type of dementia, causing confusion and memory loss severe enough to interfere with everyday life.
Multiple Sclerosis (MS)
Multiple sclerosis (MS) is a disease that causes damage to the central nervous system that can ultimately lead to paralysis. Learn about symptoms and treatment.
Peripheral Neuropathy
When the peripheral nerves (nerves located outside of the brain and spinal cord) become damaged and do not work properly.
Media testing fact sheet
summary test
Long COVID (Post-COVID Conditions, PCC)
Long COVID refers to new or recurring symptoms that occur four or more weeks after an infection with SARS-CoV-2, the virus that causes COVID-19.