منابع مشابه
Motor impairments, neurological signs, and developmental level in individuals with Angelman syndrome.
The aim of this study was to examine the character of motor dysfunction in individuals with Angelman syndrome (AS). Thirty-three children and adolescents (median age 6 years, range 18 months to 23 years) were consecutively investigated for learning disability, epilepsy, and motor dysfunction to detect suspected AS. Twenty-three individuals (13 males, 10 females; median age 5 years 6 months, ran...
متن کاملAngelman syndrome.
Angelman syndrome is a disorder in humans [2] that causes neurological symptoms such as lack of speech, jerky movements, and insomnia. A human cell has two copies of twenty-three chromosomes for a total of forty-six?one copy from its mother and one from its father. But in the case of Angelman syndrome, the maternal chromosome numbered 15 has a mutation or deletion in its DNA and a gene on the p...
متن کامل[Angelman syndrome].
An eight-year-old boy with Angelman-(Happy Puppet-)Syndrome is described. Nearly all typical symptoms of the syndrome, especially severe psychomotoric retardation with spontaneous outbursts of laughing and protrusions of the tongue, athetoid movements, typical electroencephalogram and microcephaly, could be found in our patient. The incidence of the Angelman-syndrome may be underestimated.
متن کاملEpilepsy in Angelman syndrome
Angelman syndrome is a neurogenetic disorder caused by lack of UBE3A gene expression from the maternally inherited chromosome 15 due to various 15q11-q13 abnormalities. In addition to severe developmental delay, virtual absence of speech, motor impairment, a behavioural phenotype that includes happy demeanor, and distinctive rhythmic electroencephalographic features, over 90% of patients have e...
متن کاملAngelman Syndrome
Angelman syndrome is a disorder in humans [2] that causes neurological symptoms such as lack of speech, jerky movements, and insomnia. A human cell has two copies of twenty-three chromosomes for a total of forty-six?one copy from its mother and one from its father. But in the case of Angelman syndrome, the maternal chromosome numbered 15 has a mutation or deletion in its DNA and a gene on the p...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 2004
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-18-4-11