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Geriatric psychiatry, also known as geropsychiatry, psychogeriatrics or psychiatry of old age, is a branch of medicine and a subspecialty of psychiatry dealing with the study, prevention, and treatment of neurodegenerative, cognitive impairment, and mental disorders in people of old age.
It most often begins in people over 65 years of age, although up to 10% of cases are early-onset impacting those in their 30s to mid-60s. [27] [4] It affects about 6% of people 65 years and older, [16] and women more often than men. [28] The disease is named after German psychiatrist and pathologist Alois Alzheimer, who first described it in ...
Geriatric psychology is a subfield of psychology that specializes in the mental and physical health of individuals in the later stages of life.These specialized psychologists study a variety of psychological abilities that deplete as aging occurs such as memory, learning capabilities, and coordination.
The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) is a questionnaire that can be filled out by a relative or other supporter of an older person to determine whether that person has declined in cognitive functioning. The IQCODE is used as a screening test for dementia. If the person is found to have significant cognitive ...
The third reason is the "memory self-efficacy," which indicates that older people do not have confidence in their own memory performances, leading to poor consequences. [17] It is known that patients with Alzheimer's disease and patients with semantic dementia both exhibit difficulty in tasks that involve picture naming and category fluency.
Pensioner: [35] An older person living on an old-age pension; sometimes used as an insult to refer to aging people draining the welfare system. Peter Pan : A term describing a grown adult, typically a man, who behaves like a child or teenager and refuses, either actively or passively, to act their true age.
Older people are less likely to recognize thirst and may benefit from being offered water. [15] Difficulty eating is most often caused by difficulty swallowing. [16] This symptom is common in people after a stroke, people with Parkinson's disease or who have multiple sclerosis, and people with dementia. [16]
The rate of decline is different for each person. MMSE scores between 6 and 17 signal moderate dementia. For example, people with moderate Alzheimer's dementia lose almost all new information. People with dementia may be severely impaired in solving problems, and their social judgment is often impaired.