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Alzheimer DiseaseAlzheimer's disease (AZ) is the most common cause of dementia in industrialized nations. The symptoms of Alzheimer's disease are sublte at the beginning, and over time symptoms such as: slow or worsening memory loss, trouble remembering events or activities, difficulty doing familiar tasks, and difficulties finding the right words for familiar things.
Alzheimer's Disease Stages: Symptoms and SignsAlzheimer's disease is one of the many causes of dementia. Symptoms of Alzheimer's disease typically progress over a period of years. There are warning signs of Alzheimer's, early, middle, and late stage symptoms of Alzheimer's disease. If you know someone who may have the warning signs or symptoms of Alzheimer's disease they should be evaluated by a health care professional.
Dementia OverviewDementia is the loss of reasoning, memory, and other mental abilities. Dementia may be caused by irreversible causes such as Alzheimer's disease, Parkinson's dementia, Lewy body dementia, and vascular dementia. There are also treatable causes of dementia such as infections, head injury, normal hydrocephalus, and metabolic and hormonal disorders. Early symptoms of dementia include forgetting appointments and names, losing things, difficulties performing familiar tasks (driving, cooking, household chores), personality changes, mood swings, paranoia, and suspiciousness. There are 7 types of dementia. A variety of tests (blood tests, scans, assessment of family history) may be used to diagnose dementia. Treatment may include medication and behavioral therapy.
Dementia in Head InjuryA head injury occurs when some trauma rocks the skull violently enough that the brain tissue inside hits the inside of the skull, twists, or is other wised shaken violently. With some serious or repeated brain trauma, dementia can result. Symptoms include memory loss, problems thinking clearly, insomnia, and many others.
Possible Early DementiaDementia is marked decline in brain function that affects memory, thought processes and speech. Alzheimer's disease is a major cause, but many other different factors can cause permanent or reversible dementia. Dementia should be distinguished from the benign age-related forgetfulness many experience, which only superficially affects daily life. Mild cognitive impairment is a memory-loss state more significant than age-related senescence describe above, but less severe than Alzheimer's.
Parkinson Disease DementiaParkinson's Disease (PD) is a degenerative disorder of the brain. It mainly affects movements of the body. Severe cognitive impairments associated with PD are a form of dementia. Symptoms of Parkinson's Disease Dementia include various types of cognitive impairment, such as loss of decision-making ability, disorientation in familiar surroundings, inflexibility to adapting changes, and more. The condition is diagnosed via neuropsychological testing. Various classes of prescription medications are used to treat the condition.
Stroke-Related DementiaDementia is a blanket term to describe significant cognitive and memory decay that could be caused by a number of different conditions. A stroke is a bleed or blockage in the blood vessels that may starve parts of the brain of oxygen. Thought and memory impairment due to a stroke is called vascular dementia. Medications and behavioral therapy may prevent further strokes and slow cognitive decline, but stroke damage cannot be repaired after more than a few hours after the event.
A head injury occurs when some trauma rocks the skull violently enough that the brain tissue inside hits the inside of the skull, twists, or is other wised shaken violently. With some serious or repeated brain trauma, dementia can result. Symptoms include memory loss, problems thinking clearly, insomnia, and many others.
Expert Views and News
- Antidepressants for Dementia Prevention?
- Sleep Apnea Treatment Tied to Lower Dementia Risk
- Concussion Linked to Risk for Brain Conditions
- High BMI in Early Adulthood Linked to Alzheimer's
- Flu, Pneumonia Vaccination Tied to Lower Dementia
- Sleeping Pill Use Linked to Increased Dementia
- Hearing, Vision Loss Raise Dementia Risk
- Head Injury Tied to Cognitive Decline, Dementia
- Antihypertensive Therapy Reduces Alzheimer's
- Hypertension in 40s Linked to Later Dementia
- Fluctuating Home Blood Pressure Linked to Dementia
- Autoimmune Diseases Linked to Dementia
- Eggs, High Dietary Cholesterol, Alzheimer's
- Common Meds and Dementia: How Strong Is the Link?
- Green Tea Linked to Lower Risk for Dementia
- Diabetes and Dementia May Be Linked
- Adult Asthma Linked to Higher Dementia Risk
- Guns and Dementia
- Heart Problems Tied to Early Signs of Dementia
- Depression in Elderly May Predict Dementia
- Dementia: Some Antipsychotic Drugs Riskier Than Others
- Dementia Risk for Retired Football Players?
- Alzheimer's Caregivers May Be at Risk for Dementia
- Dementia Risk Higher if Your Spouse Has Dementia
- Dementia Risk Rises With Hospital Stays
- 'Longevity' Gene May Cut Dementia Risk
- Coffee Strong Enough to Ward Off Dementia?
- Ginkgo Biloba Doesn't Prevent Dementia
- Celiac Disease & Dementia
What Are The 7 Stages of Dementia? Topic Guide - Medications and Vitamins
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Escitalopram is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors (SSRIs). Escitalopram affects chemicals in the brain th...learn more »
Galantamine improves the function of nerve cells in the brain. It works by preventing the breakdown of a chemical called acetylcholine (ah see til KO leen). ...learn more »
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