Genetics of mental retardation.
Mental retardation can follow any of the biological, environmental and psychological events that are capable of producing deficits in cognitive functions. Recent advances in molecular genetic techniques have enabled us to understand more about the molecular basis of several genetic syndromes associated with mental retardation. In contrast, where there is no discrete cause, the interplay of genetic and environmental influences remains poorly understood. This article presents a critical review of literature on genetics of mental retardation.
Ahuja
A S
AS
Department of Psychological Medicine, Cardiff University, Heath Park, Cardiff, United Kingdom. ahujaas@cardiff.ac.uk
Thapar
Anita
A
Owen
M J
MJ
D002869:Chromosome Aberrations; D041321:Chromosomes, Human, X / Q000235:genetics; D020022:Genetic Predisposition to Disease; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D010641:Phenotype