Types of Dementia

Dementia is caused when the mental functions fade. The decrease of these functions can interfere with daily actions such as thinking and memory. People often experience changes in their moods as well. There are many types of dementia that create a decrease in daily functions.

Types of Dementia

Alzheimer’s

This is the most known type of dementia. It occurs in much older people than younger people. It usually starts out mild and increases over the years. It always becomes worse and not any better. This type of dementia increases in severity over a period of 10 years.

Lewy Body

Lewy body is a form of dementia that is caused when protein gathers in clumps in the brain. When it occurs, patients go back and forth between confusion and a clear state of mind. Sometimes people can have disturbing patterns of sleep and even act out parts of their dreams.

Vascular

When damage occurs in the arteries, especially the ones that carry blood to the heart and brain, vascular dementia occurs. This type of dementia can cause strokes and infection in the heart as well. Patients often are confused and experience changes in moods quite often. They also suffer from memory loss.

Frontotemporal

The nerves in the front part of the brain can become damaged and result in frontotemporal dementia. Patients with this type of dementia often experience concentration and speech problems. Sometimes the patient can act odd when it comes to behavior.

Reversible

Reversible dementia is a temporary form of dementia. It is caused when the brain has infections or if the patients have reactions to certain medications. It can appear like other types of dementia except this type can be reversed.