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- Title
Neuropsychological Deficits in Adolescent Unipolar Depression.
- Authors
Klimkeit, Ester I.; Tonge, Bruce; Bradshaw, John L.; Melvin, Glenn A.; Gould, Kate
- Abstract
Although neuropsychological deficits in adult depression are relatively well established, findings in children/adolescents have been inconsistent and thus require further investigation. The current study investigated verbal fluency (VF), cognitive speed, motor speed, and executive functions in adolescents with unipolar depression. Results indicated that adolescents with minor depression showed working memory deficits and poorer VF (letter task). Adolescents with major depression showed working memory deficits and processing speed deficits from the early stages of information processing to the later stages of motor output. Executive function deficits of set-shifting and response inhibition that are well established in adults were not found, but may reflect task differences. Thus, it appears that depression subtype or severity of symptoms may impact on neuropsychological functioning and may in part explain previous inconsistent results.
- Subjects
NEUROPSYCHOLOGICAL tests; ADOLESCENT psychology; DEPRESSION in children; VERBAL behavior testing; SHORT-term memory; COGNITIVE ability; EXECUTIVE function
- Publication
Archives of Clinical Neuropsychology, 2011, Vol 26, Issue 7, p662
- ISSN
0887-6177
- Publication type
Article
- DOI
10.1093/arclin/acr051