Related Terms

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Background

• Dementia refers to a loss of cognitive function (an intellectual process resulting in an understanding, perception, or awareness of one's thoughts and ideas). Dementia can be caused by changes in the brain such as those associated with disease or trauma. The changes may occur gradually or quickly.
• Cognition is the act or process of thinking, perceiving, and learning. Cognitive functions that may be affected by dementia include decision making, judgment, memory, spatial orientation, thinking, reasoning, and verbal communication. Dementia may also result in behavioral and personality changes, depending on the area(s) of the brain affected.
• Dementia is actually a word for a group of symptoms caused by disorders that affect the brain. It is not a specific disease. Individuals with dementia may not be able to think well enough to do normal activities, such as getting dressed or eating. They may lose the ability to solve problems or control emotions and their personalities may change. These individuals may become agitated or hallucinate.
• Dementia usually results from a widespread destruction of, or interference with, brain cells. Consequently, there is a loss of mental functions previously controlled by those cells.
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Risk Factors

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Causes

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Signs and Symptoms

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Diagnosis

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Complications

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Treatment

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Integrative Therapies

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Prevention

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Author Information

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References

Natural Standard developed the above evidence-based information based on a thorough systematic review of the available scientific articles. For comprehensive information about alternative and complementary therapies on the professional level, go to www.naturalstandard.com. Selected references are listed below.

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