The University of Chicago Header Logo

Intellectual Disability

"Intellectual Disability" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

expand / collapse MeSH information
Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28)


expand / collapse publications
This graph shows the total number of publications written about "Intellectual Disability" by people in this website by year, and whether "Intellectual Disability" was a major or minor topic of these publications.
Bar chart showing 131 publications over 30 distinct years, with a maximum of 15 publications in 2021
To see the data from this visualization as text, click here.