Adjunct diagnostic test for Angelman syn
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Hall, Bryan D.
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Article
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2002
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John Wiley and Sons
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English
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I am reporting an apparently unique response by Angelman syndrome individuals to the vibrating tuning fork when it is held up to their ears. The response is a wide smile, often with an outburst of laughter, followed by a tendency to lean toward the vibrating tuning fork. The tuning fork used is a st