A review of neurocognitive functioning and risk for psychopathology in sex chromosome trisomy (47,XXY, 47,XXX, 47, XYY)
نویسندگان
چکیده
منابع مشابه
Neurocognitive outcomes of individuals with a sex chromosome trisomy: XXX, XYY, or XXY: a systematic review*
AIM To review systematically the neurodevelopmental characteristics of individuals with sex chromosome trisomies (SCTs). METHOD A bibliographic search identified English-language articles on SCTs. The focus was on studies unbiased by clinical referral, with power of at least 0.69 to detect an effect size of 1.0. RESULTS We identified 35 articles on five neonatally identified samples that ha...
متن کاملA review of trisomy X (47,XXX)
Trisomy X is a sex chromosome anomaly with a variable phenotype caused by the presence of an extra X chromosome in females (47,XXX instead of 46,XX). It is the most common female chromosomal abnormality, occurring in approximately 1 in 1,000 female births. As some individuals are only mildly affected or asymptomatic, it is estimated that only 10% of individuals with trisomy X are actually diagn...
متن کاملParent Psychopathology and Neurocognitive Functioning in Children With ADHD.
OBJECTIVE The objective of this study was to examine the association between parent mental health (ADHD and depression) and offspring performance on neurocognitive tasks in children with ADHD. METHOD The clinical sample consisted of 570 children (85% males, mean age: 10.77 years) with ADHD who completed neurocognitive tasks measuring working memory, attention set-shifting, and motivational de...
متن کاملAbnormal children of a 47,XYY father.
Abnormal children of two 47,XYY men were studied. One of these men had 2 normal daughters and a child, 45,X/46,XY, with gonadal dysgenesis. The other man had 2 normal sons and a child with Down's syndrome. The extra chromosome 21 of this child came from the mother. Another 47,XYY man had 4 normal children.
متن کاملThe origin of the extra Y chromosome in males with a 47,XYY karyotype.
The presence of an extra Y chromosome in males is a relatively common occurrence, the 47,XYY karyotype being found in approximately 1 in 1000 male births. The error of disjunction must occur either during paternal meiosis II or as a post-zygotic mitotic error, both of which are rare events for other chromosomes. It is therefore of interest to determine when errors of Y chromosome disjunction oc...
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ژورنال
عنوان ژورنال: Current Opinion in Psychiatry
سال: 2019
ISSN: 0951-7367
DOI: 10.1097/yco.0000000000000471