Spasticity is a condition in which certain muscles are continuously contracted. This contraction causes stiffness or tightness of the muscles and may interfere with movement, speech, and manner of walking. Spasticity is usually caused by damage to the portion of the brain or spinal cord that controls voluntary movement. It may occur in association with spinal cord injury, multiple sclerosis, cerebral palsy, damage to the brain because of lack of oxygen, brain trauma, severe head injury, and metabolic diseases such as adrenoleukodystrophy, amyotrophic lateral sclerosis (Lou Gehrig's disease), and phenylketonuria. Symptoms may include hypertonicity (increased muscle tone), clonus (a series of rapid muscle contractions), exaggerated deep tendon reflexes, muscle spasms, scissoring (involuntary crossing of the legs), and fixed joints. The degree of spasticity varies from mild muscle stiffness to severe, painful, and uncontrollable muscle spasms. Spasticity can interfere with rehabilitation in patients with certain disorders, and often interferes with daily activities.
March of Dimes Foundation 1275 Mamaroneck Avenue White Plains, NY 10605 askus@marchofdimes.com http://www.marchofdimes.com Tel: 914-428-7100 888-MODIMES (663-4637) Fax: 914-428-8203 |
National Multiple Sclerosis Society 733 Third Avenue 3rd Floor New York, NY 10017-3288 nat@nmss.org http://www.nationalmssociety.org Tel: 212-986-3240 800-344-4867 (FIGHTMS) Fax: 212-986-7981 |
National Organization for Rare Disorders (NORD) P.O. Box 1968 (55 Kenosia Avenue) Danbury, CT 06813-1968 orphan@rarediseases.org http://www.rarediseases.org Tel: 203-744-0100 Voice Mail 800-999-NORD (6673) Fax: 203-798-2291 |
United Cerebral Palsy (UCP) 1660 L Street, NW Suite 700 Washington, DC 20036 national@ucp.org http://www.ucp.org Tel: 202-776-0406 800-USA-5UCP (872-5827) Fax: 202-776-0414 |
WE MOVE (Worldwide Education & Awareness for Movement Disorders) 204 West 84th Street New York, NY 10024 wemove@wemove.org http://www.wemove.org Tel: 212-875-8312 Fax: 212-875-8389 |
Easter Seals 233 Suite 1800 Chicago, IL 60606-4802 info@easterseals.com http://www.easterseals.com Tel: 312-726-6200 800-221-6827 Fax: 312-726-1494 |
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Last updated June 19, 2007