Tag David S. Knopman

The Spectrum of Mild Cognitive Impairment to Dementia Definition Dementia is a cognitive disorder that leads to interference with daily functioning and results in loss of independence ( Table 371-1 ). Dementia can range in severity from mild, when a…

Definition Higher mental function is at the core of what defines competent, independent individuals. Impairment of higher mental function can be broadly classified into four categories. Intellectual developmental disorder is a form of cognitive impairment that is present from infancy.…