RESULTS : Clinical features included hypotonia , abnormal movements , convulsions , and moderate mental retardation with relative sparing of gross motor function , activities of daily living skills , and receptive language .
O O O O O B-DiseaseOrPhenotypicFeature O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O B-DiseaseOrPhenotypicFeature O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O O O O O O O O O O O O O