Three Primary Types of Dementia: Alzheimer’s Disease, Vascular Dementia and Lewy Body Dementia

Three Primary Types of Dementia: Alzheimer’s Disease, Vascular Dementia and Lewy Body Dementia

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Dementia is a wide term applied to identify loss of brain functions to the level where it affects day-to-day living. Being. There are many preventable risk factors that can be controlled to reduce one’s chances of producing dementia, but the biggest risk factor is increasing age and typical onset occurs after the age of sixty. Contrary to popular belief, dementia is not a normal process of ageing (Alpert 2011). It puts a heavy onus on the families and carers of those moved by the day-to-day responsibility of worrying for a patient with dementia are likely to suffer from physical and psychological torment as one would expect from a highly stressful occupation. Today plenty of steps can be removed to prevent the onset of the three primary types of dementia: Alzheimer’s disease, Vascular Dementia and Lewy Body Dementia.
Dementia describes a range of symptoms that encompasses more than 100 conditions affecting the brain. The World Health Organisation (WHO) labels dementia as a syndrome caused via disease of the brain, typically of a progressive nature, where there is disorder of several higher cortical functions (World Health Organisation, 2007). People with dementia show deficiencies in neurocognitive function such as reduced memory and defective performance of mundane activities such as cleaning the house (Gallo et al., 2008). The ongoing changes and damaged brain cells are triggered by a build-up of irregular proteins in the genus. This means that the person’s symptoms worsen over time due to the continual feast of these proteins throughout the brain. Increased risk of dementia is associated with heart disease, diabetes and drug and alcohol misuse.
Dementia is responsible for a large onus on the health care system and its occur...


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...entia UK: The full report. London, UK: Alzheimer’s Society.
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8. Preston, L., Marshall, A., & Bucks, R. S. (2007). Investigating the ways that older people cope with dementia: A qualitative study. Aging & Mental Health, 11(2), 131–143.
9. The Princess Royal Trust for Carers (2011), Always on Call, Always Concerned: A survey of the Experiences of Older Carers (London, The Princess Royal Trust for Carers).
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