Orofacial dyskinesia in Down's syndrome.

Dinan, T G; Golden, T · Br J Psychiatry · 1990

case_series · Level IV

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Abstract

Of 54 patients aged 30-60 years with a diagnosis of Down's syndrome, 38 had evidence of orofacial dyskinesia, assessed using the AIMS. There was a strong relationship between the presence of such movements and the severity of mental handicap. No relationship was found between abnormal movements and age. None of the patients had previously taken neuroleptic medication.

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