Retardation is the act or result of delaying; the extent to which anything is retarded or delayed; that which retards or delays. In particular, it can mean:

Read more about Retardation:  In Medicine, In Engineering, In Physical Anthropology, Other

Other articles related to "retardation":

... FMR1 (fragile X mental retardation 1) is a human gene that codes for a protein called fragile X mental retardation protein, or FMRP ... Mutations of this gene can lead to fragile X syndrome, mental retardation, premature ovarian failure, autism, Parkinson's disease, developmental delays and other ...
Activity-dependent Plasticity - Relationship To Behavior - Mental Retardation
... plasticity have been found to positively correlate with various degrees of mental retardation ... The two types of mental retardation related to plasticity depend on dysfunctional neuronal development or alterations in molecular mechanisms involved in ...
Mental Disorders Diagnosed In Childhood - Mental Retardation - Symptoms
... As an infant, the individual with mental retardation might sit up, crawl, or walk later than what is developmentally appropriate ... The infant with mental retardation will probably have trouble learning to potty train, feeding himself or herself, remembering things, with problem-solving, and may have recurrent ... Some symptoms that a child with mental retardation might show are continued infant-like behavior, a lack of curiosity, the inability to meet educational demands, learning ability that is below average, and the ...