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Muscle stiffness
- ... myotonia that prevent muscles from relaxing. The resulting muscle stiffness may be triggered (aggravated) by eating potassium-rich ... transport trigger prolonged muscle contractions, which underlie the muscle stiffness characteristic of potassium-aggravated myotonia. More About This ...
- ... paraplegia type 31. This condition is characterized by muscle stiffness (spasticity) and paralysis of the lower limbs (paraplegia) caused by degeneration of nerve cells (neurons) that trigger muscle movement. Most of the REEP1 gene mutations that ...
- ... as hereditary spastic paraplegias, which are characterized by muscle stiffness (spasticity) and the development of paralysis of the lower limbs (paraplegia) caused by breakdown of nerve cells that trigger muscle movement (motor neurons). Other features of SPG9A or ...
- ... weakness and wasting in the hands and abnormal muscle stiffness (spasticity) in the legs. The variants likely cause cells to produce altered seipin proteins that accumulate within motor neurons, ... causes muscle weakness and spasticity in people with Silver syndrome. ...
- ... some affected individuals have movement problems such as muscle stiffness (spasticity) but not iron accumulation in the brain; ...
- ... hereditary spastic paraplegias, which are characterized by progressive muscle stiffness (spasticity) and weakness. Most of the variants that ...
- ... This condition is characterized by muscle weakness, progressive muscle stiffness (spasticity) in the legs, and difficulty walking. Most ...
- ... paraplegia type 5A. This condition is characterized by muscle stiffness (spasticity) and severe weakness of the lower limbs ( ...
- ... 49. This condition is characterized by gradually worsening muscle stiffness (spasticity) and paralysis in the lower limbs (paraplegia), ...
- ... ability to form myelin (hypomyelination). Affected individuals develop muscle stiffness (spasticity) in the legs that worsens over time ...