Down syndrome (DS) is one of many causes of intellectual disability (ID), others including but not limited to, fetal alcohol syndrome, Fragile X syndrome, Rett syndrome, Williams syndrome, hypoxia, and infection. Down syndrome is characterized by a number of neurobiological problems resulting in learning and memory deficits and early onset…

The aging population is a rapidly growing demographic in the United States. Isolation, limited autonomy, and declining physical and mental health render many older adults vulnerable to abuse, neglect, and exploitation. As the population grows, so does the need for Adult Protective Services (APS). This article highlights an ultrasensitive subgroup…

Comparison of cognitive processes in 23 individuals with Down's syndrome (DS) and 23 individuals of comparable mental handicap without Down's syndrome found that older (above 40 years) DS subjects had significantly poorer outcomes. The areas of speech rate, number finding, and expressive attention appeared to show the earliest signs of dementia of…

Background: Verbal intrusion errors are irrelevant responses made in the course of verbal memory retrieval or language production that have been associated with disruption of executive functions and the prefrontal cortex. They have been observed to occur more frequently both with normal aging and with neurodegenerative diseases such as Alzheimer's…

Recently, more attention is being given to identifying aging-related and dementia-related pathological changes in performance and cognition among persons with intellectual disabilities (ID). This literature review examines age-related differences in specific aspects of cognitive functioning and cognitive performance of people with ID and…

The relationship between poor health and cognitive impairment is not fully understood yet. People with Down syndrome are prone to a number of health problems, including congenital heart defect, visual impairment, hearing loss, autoimmune diseases, epilepsy, early-onset Alzheimer's disease and intellectual disability. Our aim was to assess the…

A major challenge to developing therapeutic interventions for cognitive loss and dementia in aging individuals with Down syndrome (DS) is the selection of appropriate outcome measures. This report describes the adaptation of the Brief Praxis Test (a nonverbal cognitive test) as a primary outcome measure, as well as the selection of secondary…

This book discusses what is known about the brain and memory storage and how people can improve their recall of information. There are 10 parts with 37 chapters. Part 1, "Forming a Foundation: The Context for Using Your Owner's Manual," includes topics like brain basics and brain imaging. Part 2, "Wellness: Getting the Most Out of…