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  1. Spasticity: What It Is, Causes, Symptoms & Treatment

    Spasticity is a disruption in muscle movement patterns that causes certain muscles to contract all at once when you try to move or even at rest. The muscles remain contracted and resist being stretched.

  2. Spasticity Causes, Symptoms, and Treatments - WebMD

    Sep 19, 2023 · Spasticity is a muscle control disorder that is characterized by tight or stiff muscles and an inability to control those muscles.

  3. Spasticity - Wikipedia

    Spasticity (from Greek spasmos- 'drawing, pulling') is a feature of altered skeletal muscle performance with a combination of paralysis, increased tendon reflex activity, and hypertonia. It is also colloquially …

  4. Spasticity | Fact Sheets - Yale Medicine

    Spasticity is a condition characterized by muscle stiffness or tightness, increased muscle tone, muscle spasms, and exaggerated reflexes among other signs and symptoms. It occurs when the normal …

  5. Spasticity - PubMed

    Aug 8, 2023 · Spasticity is a motor disorder marked by a velocity-dependent increase in muscle tone or tonic stretch reflexes associated with hypertonia. Colloquially, it is often referred to as “tightness” or …

  6. Spasticity: Understanding Muscle Stiffness, Causes and Symptoms ...

    2 days ago · Learn about spasticity, a neurological condition causing muscle stiffness and involuntary contractions. Discover causes, symptoms, and how it affects daily life.

  7. Muscle spasticity: Symptoms, Causes, and Treatments - Healthline

    Sep 6, 2019 · Find out all about spasticity, which occurs when nerve impulses controlling muscle movement are interrupted or damaged.

  8. Spasticity - BrainFacts

    Spasticity is a condition in which there is an abnormal increase in muscle tone or stiffness of muscle, which might interfere with movement, speech, or be associated with discomfort or pain.

  9. Spasticity of Muscles: Definition, Causes, Conditions & Treatment

    Aug 26, 2021 · Spasticity is a tightening of the muscles that prevents natural, fluid movement. Get a detailed overview of spasticity, including conditions that cause spasticity, related symptoms of …

  10. Spasticity - Johns Hopkins Medicine

    Spasticity affects over 12 million people worldwide, including approximately 80 percent of people with cerebral palsy and 80 percent of those with multiple sclerosis. Spasticity symptoms include …