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

    Jul 9, 2022 · 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 …

  2. 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 …

  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. …

  4. What Is Spasticity? - WebMD

    May 8, 2025 · Spasticity can occur when there’s damage to your brain, spinal cord, or the nerves that send signals back and forth. Learn more about this condition and what triggers it.

  5. Muscle spasticity: Symptoms, Causes, and Treatments

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

  6. Spasticity | Neurological Surgery - Weill Cornell

    Spasticity is a movement disorder in which muscles are abnormally contracted, resulting in stiffness, rigidity, jerky motions, awkward posture and limb positions, and speech problems.

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

    Aug 26, 2021 · Get a detailed overview of spasticity, including conditions that cause spasticity, related symptoms of spasticity, and treatment options for managing spasticity.

  8. Spasticity Information & Treatment

    Spasticity usually occurs because of damage to the part of the brain or spinal cord that controls voluntary movement. It's often the result of a spinal cord injury, a stroke, or a disease such as …

  9. Spasticity - Physiopedia

    Spasticity is seen to be a positive feature of upper motor neuron syndrome. This is because it is due to a loss of inhibition of the lower motor neuron pathways, rather than a loss of connection …

  10. What Is Spasticity? Symptoms, Causes, Diagnosis, and Treatment

    Mar 2, 2024 · Spasticity is a symptom or complication of many different neurological disorders in which muscles contract, or tighten, involuntarily.