What are the 3 specific diseases that cause cognitive decline in the elderly?

2020-10-06 by No Comments

What are the 3 specific diseases that cause cognitive decline in the elderly?

The degenerative brain disorders account for less than 50% of all people with memory cognitive disorders in primary care medical settings. These include Alzheimer’s Disease (AD), Parkinson’s Disease, Lewy Body Disease, Frontal Temporal Lobe Disease, and prion disease.

At what age does cognitive decline?

“Cognitive decline may begin after midlife, but most often occurs at higher ages (70 or higher).” (Aartsen, et al., 2002) “… relatively little decline in performance occurs until people are about 50 years old.” (Albert & Heaton, 1988).

What is the most common cause of cognitive decline among aging adults?

Cognitive impairment in older adults has a variety of possible causes, including medication side effects; metabolic and/or endocrine derangements; delirium due to illness (such as a urinary tract or COVID-19 infection); depression; and dementia, with Alzheimer’s dementia being most common.

Does aging lead to cognitive decline?

Key Points. The normal aging process is associated with declines in certain cognitive abilities, such as processing speed and certain memory, language, visuospatial, and executive function abilities.

Can you reverse cognitive decline?

Dr. Salinas says MCI can often be reversed if a general health condition (such as sleep deprivation) is causing the decline. In those cases, addressing the underlying cause can dramatically improve cognition. When MCI can’t be reversed, treatment is challenging.

Can vitamin D reverse dementia?

Current interventional studies Overall, three studies found that vitamin D supplementation did not improve either cognitive outcomes (67,68,70) or reduce the risk of dementia/MCI compared to controls (70).

What does the beginning of dementia feel like?

A person with dementia feels confused more and more often. When they can’t make sense of the world or get something wrong, they may feel frustrated and angry with themselves. They may become angry or upset with other people very easily. They might not be able to say why.

Do you get more intelligent with age?

Aging may also bring positive cognitive changes. For example, many studies have shown that older adults have more extensive vocabularies and greater knowledge of the depth of meaning of words than younger adults. Older adults may also have learned from a lifetime of accumulated knowledge and experiences.