Aug 9, 2012 · IDDs have a variety of causes. Some possible causes include genetic mutations, chromosome abnormalities, infection during pregnancy, preterm birth, and traumatic brain injury.

Intellectual disability (ID), also known as general learning disability (in the United Kingdom), [3] and formerly mental retardation (in the United States), [4][5][6] is a generalized …

May 25, 2023 · Although for many individuals, the exact cause of their intellectual disability is unknown, many cases of intellectual disability happen because of differences in brain …

Some of the most common known causes of intellectual disability – like Down syndrome, fetal alcohol syndrome, fragile X syndrome, genetic conditions, birth defects, and infections – …

3 days ago · Detailed information on characteristics of intellectual disabilities, causes of intellectual disability, and intellectual disability symptoms.

Dec 4, 2025 · Anything that interferes with the proper growth and development of a child could cause an intellectual disability. It can be challenging to identify the specific cause of your …

Apr 6, 2025 · Intellectual disability is a condition diagnosed before age 18 that includes below-average intellectual function and a lack of skills necessary for daily living.

Intellectual disability is identified as mild (most people with intellectual disability are in this category), moderate, or severe or profound. There are many different causes of intellectual …

Sep 30, 2024 · Explore genetic, environmental, and developmental factors contributing to intellectual disability and the importance of prevention and intervention.

Dec 12, 2025 · Moderate to severe intellectual disability can be caused by a number of mishaps that may occur before, during, or after birth, including: genetic disorders, such as Down …