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Related Concept Videos

Dementia01:30

Dementia

Dementia is a collective term for cognitive disorders primarily affecting memory, thinking, and reasoning. It is not a specific disease but a syndrome, with Alzheimer's disease being the most common cause, accounting for approximately 60-80% of cases. Other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects millions worldwide, particularly older adults, though it is not a normal part of aging.
The progression of dementia is generally gradual.
Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
Aging01:26

Aging

Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
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Dementia l: Introduction01:22

Dementia l: Introduction

Dementia is an acquired, progressive syndrome characterized by a decline in multiple cognitive domains severe enough to impair daily functioning and reduce independence. Although memory loss is a central feature, the diagnosis requires additional deficits involving language, executive function, visuospatial skills, judgment, calculation, or abstract reasoning. These cognitive impairments reflect underlying neurodegenerative or vascular processes that gradually disrupt neuronal networks...
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Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...

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Related Experiment Video

Updated: May 24, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

Sexuality, aging, and dementia.

Susan Mary Benbow1, Derek Beeston

  • 1Centre for Ageing and Mental Health, Staffordshire University, Stafford, UK. drsmbenbow@aol.com

International Psychogeriatrics
|March 15, 2012
PubMed
Summary

Sexuality remains important for older adults, including those with dementia. Addressing stereotypes and improving care are crucial for enhancing quality of life for elderly individuals and their caregivers.

Area of Science:

  • Gerontology
  • Sexual Health
  • Dementia Studies

Background:

  • Sexuality in later life and its connection to dementia is under-researched.
  • Understanding this topic can improve the quality of life for individuals with dementia, their families, and caregivers.

Purpose of the Study:

  • To review current knowledge on sexuality and aging.
  • To examine the relevance of sexuality in dementia care.
  • To explore the management of concerning sexual behaviors.

Main Methods:

  • Literature review of recent studies.
  • Examination of attitudes towards sexuality and aging.
  • Analysis of sexuality relevance for people with dementia and their care.

Main Results:

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Last Updated: May 24, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans
08:29

Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans

Published on: December 18, 2016

  • Sexual activity declines with age but remains possible for many older adults.
  • Sexuality is increasingly important for successive older cohorts, including diverse groups.
  • Stereotypes and myths significantly influence public and professional attitudes towards sexuality and aging.

Conclusions:

  • Sexuality, aging, and dementia should be integrated into professional training.
  • Further research is needed on environmental impacts and consent issues.
  • Ethical frameworks and person-centered care approaches are recommended to support staff.