{"id":27941,"date":"2019-02-21T09:21:55","date_gmt":"2019-02-21T14:21:55","guid":{"rendered":"https:\/\/blog.residences-quebec.ca\/the-5-types-of-dementia\/"},"modified":"2021-06-28T14:51:25","modified_gmt":"2021-06-28T18:51:25","slug":"the-5-types-of-dementia","status":"publish","type":"post","link":"https:\/\/residences-quebec.ca\/blog\/en\/the-5-types-of-dementia\/","title":{"rendered":"The 5 Types of Dementia"},"content":{"rendered":"

Most often affecting the elderly population, dementia is defined as a decrease in cognitive functions (attention, memory, judgement, etc.) that leads to significant loss of autonomy.
\nDementia can be divided into 5 categories:<\/strong>
\n1. Alzheimer\u2019s disease <\/strong>
\nAlzheimer\u2019s disease is the most common and well-known type of dementia because it is associated with the majority of the elderly population. Alzheimer\u2019s disease affects all brain function and manifests itself in an insidious and progressive way: memory loss (cannot remember a date), orientation (cannot remember a place) and language (difficulty finding the right words).
\n2. Vascular dementia<\/strong>
\nVascular dementia is the second most common type of dementia. It accounts for 10% to 20% of dementia cases among seniors. Vascular dementia is caused by damage to the blood vessels that circulate blood in the brain. The oxygen supply is compromised and the cells die, resulting in an infarction that can potentially lead to vascular dementia.
\n3. Fronto-temporal dementia <\/strong>
\nAt about the age of 60, the first symptoms of this type of dementia appear earlier than the symptoms of Alzheimer\u2019s. Fronto-temporal dementia is characterized by behavioural and personality disorders and cognitive deficits, particularly in terms of executive function and language. Damage to brain cells starts in the frontal lobe, which controls mood and behaviour.
\n4. Lewy Body disease<\/strong>
\nThis type of dementia is similar to Alzheimer\u2019s because it is caused by the degeneration and death of nerve cells in the brain. Characteristics similar to those of Parkinson\u2019s disease are associated with Lewy Body disease such as tremors and stiffness. This type of dementia causes sleep disorders and visual hallucinations.
\n5. Mixed dementia<\/strong>
\nMixed dementia is detected when two types of dementia affect a person. Vascular dementia and Alzheimer\u2019s is the most common mixed dementia.
\nHelpful information\u2026<\/strong>
\nLastly, a wide range of symptoms characterize dementia: behavioural disorders (a change in mood or personality), language difficulties (difficulty finding the right word), confusion (disorientation in time and space), learning difficulties, impaired judgement, reasoning problems and memory loss.
\nMemory loss alone cannot determine if your loved one has dementia. In fact, cognitive impairments associated with memory are sometimes the result of the interaction between alcohol and medication, depression, thyroid problems or a vitamin deficiency. This is why it is crucial to see a specialist to determine whether your loved one really does have dementia.
\nR\u00e9sidences Qu\u00e9bec Consulting Services can help you<\/strong>
\n\"\"If you think that a loved one may have dementia and is no longer fit to live alone, a housing advisor<\/a> can help you find a residence for people with Alzheimer\u2019s<\/a>. Contact us at 514 996-2887<\/strong> or toll free everywhere in Qu\u00e9bec at 1 844 422-2555<\/strong>.<\/p>\n

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Source:<\/p>\n

CAMICIOLI, Richard. \u00ab\u2009Distinguer les diff\u00e9rents types de d\u00e9mences\u2009\u00bb, Revue canadienne de la maladie d’Alzheimer et autres d\u00e9mences, 2006, vol. 8, n\u00b0 4 (juin), p. 4-11.<\/p>\n

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