Increased rigidity in a group of muscles, causing stiffness and restriction of movement. Spasticity occurs in Parkinson’s disease, multiple sclerosis, cerebral palsy, and tetanus.
| Spasticity | 
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| Spasticity | 
| Increased rigidity in a group of muscles, causing stiffness and restriction of movement. Spasticity occurs in Parkinson’s disease, multiple sclerosis, cerebral palsy, and tetanus. | 
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