Dementia is a general term used to describe symptoms that affect memory, cognitive abilities, and communication. There are many different diseases that can lead to dementia and while it usually affects older adults, it can affect people at any point in their lives. Although there is no cure for dementia, there are many innovative treatments being developed that can improve brain function and the quality of life for many patients.
Alzheimer’s
Alzheimer’s is the most common form of dementia. The disease affects memory, language, and cognitive ability. It is progressive, meaning that it worsens over time. The risk of dementia increases with age, but younger people can still develop it at any point.
Dementia with Lewy Bodies/Parkinson’s Disease
Dementia with Lewy bodies (DLB) often occurs with Parkinson’s Disease. Protein formations located in the brain called Lewy bodies can affect patients in a variety of ways and cause a range of symptoms depending on where in the brain they are located.
Vascular Dementia
Vascular dementia is the second most common form of dementia after Alzheimer’s and is caused by impaired blood flow to the brain. This often occurs because of a stroke, and symptoms range from cognitive deficits and mood disturbances to physical problems such as chronic weakness. Patients with vascular dementia also often develop vascular lesions in the brain.
Mixed Dementia
Mixed dementia is a term used to describe multiple types of dementia that a patient develops at the same time. The most common type of mixed dementia is a combination of vascular dementia and Alzheimer’s disease. The different symptoms of mixed dementia will vary but often include confusion, memory trouble, difficulty concentrating. Speech problems, behavioral trouble, and emotional problems are also common.