Within all the people who go to their doctor with neck cramps or spasms, 67% report having neck pain, 46% report having back pain, and 33% report having shoulder cramps or spasms.
Definition of âDevelopmental Disabilityâ A developmental disability is a severe, chronic disability which: Is attributable to a mental or physical impairment or combination of mental and physical impairments, and Is manifested before the person attains age 22, and
Intellectual disability. Intellectual disability (ID), also known as general learning disability,[3] and mental retardation (MR),[4][5] is a generalized neurodevelopmental disorder characterized by significantly impaired intellectual and adaptive functioning.