About dementia

What are some interesting facts about dementia? How dementia is perceived and portrayed? Rates are slightly higher in women than men at ages and greater. See all full list on webmd.

Though dementia generally involves memory loss, memory loss has different causes. It happens when the parts of the brain used for learning, memory, decision making, and language are damaged or diseased.

Other dementias include Lewy body dementia, frontotemporal disorders, and vascular dementia. Dementia A Mental Health Condition. Find out what you need to know about dementia, and learn how it’s different from ordinary aging and forgetfulness. There are five types of dementia and stages of the disease. The Memory Quiz Was Developed By Dr Gary Small of the UCLA Longevity Center.

Early warning symptoms and signs include forgetting familiar names, personality changes, mood swings with brief periods of anger or rage. Causes of dementia can be irreversible and potentially treatable. Tests, treatments, and caregiver information is included.

Sometimes more than one type of dementia is present in the brain at the same time, especially in people aged and older.

For example, a person may have Alzheimer’s disease and vascular dementia. People have dementia when they have cognitive impairment and lose their ability to perform daily functions, such as taking their medication, paying bills and driving safely. To diagnose the cause of the dementia , the doctor must recognize the pattern of the loss of skills and function and determine what a person is still able to do. Although dementia mainly affects older people, it is not a normal part of ageing. Worldwide, around million people have dementia , and there are nearly million new cases every year.

The earlier dementia is diagnose the sooner treatment can start. Stage 1: No Cognitive Decline. At this stage of dementia development, a patient generally does not exhibit any significant problems with memory, or any cognitive impairment.

Mixed dementia , which is a combination of two or more types of dementia. Worried about dementia ? AARP helps you identify the signs and symptoms to look out for, and helps prepare you to provide care. In addition, dementia can cause mood swings and even change a person’s personality and behavior. This fact sheet provides some practical strategies for dealing with the troubling behavior problems and communication difficulties often encountered when caring for a person with dementia. The symptoms of dementia tend to worsen with time.

In the much later stages of dementia , people will be able to do far less for themselves and may lose much of their ability to communicate. Read about the different types of dementia and how it is. The second most common form, vascular dementia , has a very different cause — namely, high blood pressure.

In the en most people with late-stage dementia die of a medical complication related to their underlying dementia.

It is not a normal part of aging. For instance, a person may die from an infection like aspiration pneumonia, which occurs as a result of swallowing difficulties, or a person may die from a blood clot in the lung as a result of being immobile and bedbound. While Alzheimer’s is the No.