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Hyperekplexia
- Hereditary hyperekplexia is a condition in which affected infants have increased muscle tone (hypertonia) and an exaggerated startle reaction to unexpected stimuli, ...
- ... GLRA1 gene have been found to cause hereditary hyperekplexia. This condition is most often seen in infants ... or R271L).GLRA1 gene mutations that cause hereditary hyperekplexia impair the ability of the glycine receptor protein ...
- ... of affected individuals have an exaggerated startle reaction (hyperekplexia) to unexpected stimuli such as loud noises. Other ...
- ... problems, which can include an exaggerated startle reaction (hyperekplexia) to unexpected stimuli such as loud noises, reduced ...
- ... synthetase deficiency may have an exaggerated startle reaction (hyperekplexia) to unexpected stimuli. Some affected individuals have blindness ...