Many people are affected by memory loss and cognitive processes become slower with age. Memory loss does not in itself indicate dementia. There are many types of dementia, and even more causes of the mental disorder usually associated with aging.
The final diagnosis of dementia is often long in coming, as doctors wait for a combination of symptoms before concluding that dementia > It is an element. When a confluence of factors and mental changes are identified that affect thinking, personality and social behavior; hence medicine is often referred to as clemency. Dementia in all its forms causes changes in the brain that affect everyday social and mental functions.
The breakdown of dementia into individual types is not always easy because dementia can be classified in so many ways. Some types of dementia are characterized by common symptoms, some by which part of the brain is affected, others by the progression of the dementia.
Progressive Leprosy
It is an undiagnosed type of dementia, which is worse with time and for which there is no known truth. Progressive dementia includes Alzheimer’s disease, which results from the destruction of brain cells and the build-up of beta-amyloid (referred to as plaque) or the formation of tangles in the presence of the abnormal tau protein. Both conditions cause progressive degeneration of cognitive ability.
Lewy body dementia also involves abnormalities of a certain protein that is known to occur in individuals with Alzheimer’s and Parkinson’s disease. Vascular weakness is the result of damage to the brain through damage to the arteries due to a stroke, heart attack, or infection of the heart valve.
Before long dementia arises from the degeneration of brain cells specifically in the frontal and temporal brain. This particular type of dementia directly affects the areas of the brain that control behavior, personality and language.
A serious head injury, such as a victim suffering from a stroke or accident, can also cause dementia.
Second dimension
Huntington’s disease is a genetic disease that affects nerve cells in the brain and spinal cord in the brain. Personality changes including irritability, anxiety and depression slowly progress to dementia. HIV can lead to extensive destruction of brain cells resulting in dementia.
Boxing paralysis is an unfortunate condition caused by head trauma, such as that caused by boxing. Typical conditions are memory problems, muscle stiffness and poor coordination, and other symptoms similar to Parkinson’s disease.
Diseases of the brain and nervous tissue can reach the brain and cause dementia like the symptoms caused by Creutzfeldt-Jakob.
There are other disorders that eventually lead to dementia. Due to a lack of understanding about many diseases, the relationship between disease and the development of dementia is not yet clear.
Dementia that can be treated
There are some causes of dementia that are treatable and even reversible. Immune disorders, vitamin deficiency, metabolic disorders, drug or metal poisoning can cause dementia that can be reversed. Alcoholism and the build-up of fluids in the brain can also lead to abnormal brain functions and disorders related to dementia.
Sources:
Alzheimer’s Disease Health Center, WebMD
Clergy, MayoClinic
Dementia Topic Overview, WebMD
Types of Dementia, Neurology.health-cares.net
What Types of Dementia Last Night, Retired Senior Living
