Articles on dementia in the elderly Video
Signs and Behaviors of Dementia in Seniors articles on dementia in the elderly
About 50 million people are living with dementia around the world, due to the aging population, the number of patients is predicted to triple bywhich increases the risk of articles on dementia in the elderly, burden of illness and health care costs 3. Moreover, current treatment strategies only ameliorate symptoms and there is no effective cure for AD. However, AD has a long prodromal period during which early prevention appears to be particularly important to slow down the progression of AD. Therefore, epidemiological investigations are essential to identify risk and protective factors that strongly influence cognitive status.
In this review, we classified these factors into several categories including psychosocial factors, pre-existing diseases, lifestyles and others, exploring the potential effects on cognition to provide better implications for AD prevention. The obviously increased AD prevalence was found in community-dwelling investigations of Japan and China over the last few decades 6 click, 7.
Particularly, age-specific global prevalence in women was 1.
Introduction
In addition, death tolls with Click increased Notably, caregivers would experience more mental stresses and negative emotional influences 5. Therefore, the social and family burden of caring for AD population will be huge and unsustainable. Wellbeing is the aim of much of AD care. The AD patients would have perplexing problems and symptoms artlcles many domains.
And some epidemiological investigations have provided robust evidence that behavioral and environmental factors have key roles in disease pathogenesis and progression. Especially, preexisting disease is more common in AD patients than others of the same age, it is essential to keep physically healthy to protect the cognition.
In addition, many risk factors could contribute to the development of AD and also be regarded as the symptoms of AD simultaneously, the reverse causality might account for this. Therefore, the accurate diagnosis is so important for those individuals suffering from cognitive dysfunction. Future challenges would include discovering less-invasive and more-sensitive biomarkers or methods that can also be source for early screening and diagnosis purposes.
Original Research ARTICLE
Anyway, evidence-based prevention strategies, in line with the potential link between modifiable risk factors and late-onset AD, need to be explored in future studies. In addition, some factors appeared to be risk factors as well as symptoms of AD, possibly due to the reverse causality, these factors were highlighted in bold.
Additionally, good conditions of body health and healthy lifestyles as well as reducing environmental exposures might be favorable to reduce the neuropathological damage for AD prevention. Psychosocial factors Some prospective cohorts have studied whether these psychosocial factors might affect the cognition specifically Supplemental Table 1.
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Educational attainment Continuing adult education could benefit language processing and intellectual capacities 10long-term education might also have favorable influences on total brain volume such as elevated cortical surface area and thickness in the prodromal stage of AD 11 Mendelian randomization studies confirmed causal associations between education and reduced AD risk [odds ratio OR 0.
These causal relationships should be delineated profoundly in future studies.
Specifically, reduced decline in memory ability and cognitive speed among those playing more analog games was reported in the Lothian cohort study 15which could demfntia explained in part by intensive connectivity between the hippocampus and superior frontal cortex Bilingualism, as a constituent of cognitive reserve, could enhance neural efficiency by increased functional connectivity in articlew frontoparietal control network for executive control and the default mode network for behavior control 17certainly, bilinguals had stronger executive and visual-spatial functions than monolinguals Specifically, compared with those only speaking Cantonese or Mandarin, lifelong bilinguals manifested the first symptoms of AD markedly later Higher educational attainment could delay the onset of AD by building cognitive reserve and brain volume Similarly, cognitive activity and bilingualism were also beneficial to preserve the healthy cognitive functioning 1415 Therefore, it is needed to increase access to education especially language and promote cognitive activities in the general population to protect against AD.
Click here engagement Frequent social contact with friends was related to a modestly decrease in dementia risk, owing to the creation articles on dementia in the elderly cognitive reserve at the early-stage via regular heathy social engagement Particularly, community cultural activities might also confer benefits to the whole cognitive function ]
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