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Dementia
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True/False - Quiz: Do You Understand Dementia?
Information - Dementia
We all forget things as we age, but that doesn’t mean we have dementia. Dementia isn’t just one condition - it’s a term that refers to symptoms that cause a decline in mental ability that interferes with daily life. Alzheimer's is the most common type of dementia and accounts for 60 to 80 percent of cases. Vascular dementia is the second most common dementia type and occurs after a stroke. Memory loss that worsens over time can be another type of dementia.
Symptoms of Dementia
In addition to Alzheimer's, some of the other things that can cause dementia include previous or new brain infections, a bad head injury, stroke or multiple sclerosis. There are some treatable conditions that can produce similar symptoms to dementia, such as thyroid disease, vitamin deficiencies, mental illness or sleep disorders. People with dementia often have problems with short-term memory. To have dementia, at least two of these core mental functions must be significantly impaired:
• Memory
• Visual perception
• Reasoning and judgment
• Ability to focus or problem-solve
• Language and communication
Dementia generally gets worse over time - some people lose mental functions quickly, while others remain the same for a long time. People with more severe dementia may become more childlike, neglect their personal hygiene, become scared or get angry with others. They may not know where they are or recognize loved ones.
Diagnosis & Treatment of Dementia
There isn’t one test to diagnose dementia. A physician will usually do a physical examination, ask health history questions, test memory and recommend a blood test, MRI or CT scan. He or she will probably double check symptoms and answers with a loved one as well. Dementia treatment may include medications to slow progression, but they’re not a cure. Counselling, family support and social programs can help people and their loved ones deal with dementia.
Talk to your family physician if you'd like more information on dementia.
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Dementia isn’t just one condition - it’s a term that refers to symptoms that cause a decline in mental ability that interferes with daily life. Alzheimer's is the most common type of dementia and accounts for 60 to 80 percent of cases.
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In addition to Alzheimer's, some of the other things that can cause dementia include previous or new brain infections, a bad head injury, stroke or multiple sclerosis. There are some treatable conditions that can produce similar symptoms to dementia, such as thyroid disease, vitamin deficiencies, mental illness or sleep disorders.
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To have dementia, at least two of these core mental functions must be significantly impaired: memory, visual perception, reasoning and judgment, ability to focus or problem-solve and language and communication.
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There isn’t one test to diagnose dementia. A physician will usually do a physical examination, ask health history questions, test memory and recommend a blood test, MRI or CT scan. He or she will probably double check symptoms and answers with a loved one as well.
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Dementia treatment may include medications to slow progression, but they’re not a cure. Counselling, family support and social programs can help people and their loved ones deal with dementia.
