Alzheimer 's Disease, Vascular Dementia, And Lewy Body Dementia

Dementia is a term used to describe a collection of signs and symptoms that happen to the brain when it is affected by the progression of certain diseases such as vascular dementia (when brain cells die due to lack of oxygen) and Alzheimer’s disease (a specific brain disease). Some of the affects these diseases have are on a person’s memory, language and communication abilities, behaviour and ability to make rational judgements.

1.1 Dementia is a progressive disease where an individual’s brain functions deteriorate and affects their mental capabilities. This disease is incurable which is similar to another terminal illness such as cancer. Symptoms of dementia will affect an individual’s memory leading to loss and confusing, language/ communication, understanding and judgement. Medication can be prescribed to help slow down the progression of symptoms.

Alzheimer 's disease causes 50% to 60% of all cases of dementia (National Institute of Neurological Disorders and Stroke). In addition, researchers have found that two other nervous system conditions, Lewy body disease and Pick 's disease, which were originally incorrectly diagnosed as Alzheimer 's, are emerging as major causes of dementia (National Institute of Neurological Disorders and Stroke). Dementia is considered a late-life disease because it tends to develop mostly in elderly people; as many as half of all people over the age of eighty are suspected of suffering from Alzheimer 's disease (National Institute of Neurological Disorders and Stroke).

Alzheimer’s disease is a brain disorder characterized by a progressive dementia that occurs in middle or late life (Mckhann et al. 1984). Dementia is a term used to describe the decline in mental ability enough to interfere with daily life (Alzheimer’s association, 2016). Alzheimer’s disease is the most common form of dementia, negatively impacting memory, thinking, and behavior.

In the world, there are new cases of dementia for somewhere between 10 and 15 people per 1000. Five to eight per 1000 are cases of Alzheimer’s. Dementia is a term that simply defines a mentally deteriorated condition. Alzheimer’s is a type of dementia. Alzheimer’s disease is a chronic, progressive neurodegenerative disease and is the most common cause of dementia in older people. Alzheimer’s is a disease of the brain and it has little impact on the body beyond what happens as an indirect result of behavior associated with the disease. Because it is often secondary results of Alzheimer’s Disease that cause death, such as pneumonia and

In 2013, there were nearly 45 million people 65 or older. The number will continue to rise as advances in the medical field continue. As a result, it’s important to understand an important condition that faces many in this population, dementia.

Alzheimer’s is a disease in the brain that affects a person’s memory, thinking, and behavior. It is the most common form of dementia and is common in adults older than 65. More than five million Americans are being affected by Alzheimer’s at this moment. Alzheimer’s comes in three stages; early, middle, and advanced. The disease is caused by the shrinking of the brain due to many risk factors and genetics.

Dementia is a type of disorder that affects the central nervous system. It’s not a disease itself but a group of symptoms that characterize disease and conditions. It’s commonly defined as a decline in intellectual functioning that is severe enough to interfere with the ability to perform routine activities. It causes significant loss of intellectual abilities, such as memory capacity, severe enough to interfere with social or occupational functioning. Dementia‘s a general term that also includes specific disorders like vascular dementia as well as others.

When it comes to Alzheimer's vs. dementia, it is clear to see the differences. Dementia is comprised of many different illnesses, and it is used to describe memory loss. If a person has Alzheimer's, then he or she has a form of dementia. However, if someone is diagnosed with dementia, it does not mean that they have Alzheimer's disease.

Alzheimer's is a type of dementia that causes problems with memory, thinking and behavior. It is the most common form of Dementia which is a general term for a decline in mental ability severe enough to interfere with daily life. Alzheimer’s accounts for 60-80% of dementia cases. Based on 2018 Alzheimer’s Association statistics, there are more than 5 million Americans living with Alzheimer’s over the age of 65 (Alzheimer’s Association, 2018). Many scientists state the death rate for heart disease has declined by 11% while death by Alzheimer’s has raised by 123% (Alzheimer’s Association, 2018). It is considered to be the 6th leading cause of death in the United States (Alzheimer’s Association, 2018). Alzheimer’s disease(AD) is an abnormal aging

Dementia affects about 3-4 million people in some way, either directly or indirectly. It is becoming more and more common as people are living longer. There is no known cause or cure for this disease, that affects adult’s ages 65-85 years old and is the fourth leading cause of death in the United States.

Dementia is a disease that is seen to be affecting many of our elderly population nowadays. Dementia patients show progressive symptoms, which become severe with age. Some of the symptoms include memory loss, difficulty performing intellectual activities and overall lose of cognition. There are many causes of dementia so therefore the prevalence rate of it is increasing yearly. Dementia can be caused due to genetic vulnerability such as Alzheimer’s disease (AD), lifestyle choices and from other chronic disorders, which increase your risk of getting dementia. Alzheimer’s disease and vascular dementia are the two most prevalent forms of dementia (ref). Dementia is also sometimes related to other genetic disorders such as Parkinson’s disease

Dementias are neurodegenerative disorders and Alzheimer’s disease is just one type. Although the most frequent cause of dementia is Alzheimer’s disease, there are many causes of dementia. Saying someone has dementia is actually not a diagnosis it’s more of a clinical syndrome. Like saying someone has heartburn or a headache, the underlying cause of the dementia must be uncovered in order to classify it. Dementia impairs cognitive function in many different ways. It can involve memory, language, thinking, reasoning, and perception (Radin, 2003, p. 29). Some classifications of dementia include: frontotemporal dementia, dementia with Lewy bodies, Alzheimer’s disease, and vascular dementia, but other degenerative diseases such as Huntington’s

The most frequent diagnosis in dementia is Alzheimer’s disease. Alzheimer’s disease is defined as a progressive, degenerative, neurological disorder that is characterized by destroying memory and cognitive impairments. Dementia is estimated to affect 36 million people worldwide with 60 to 80% of cases consisting of patients specifically with Alzheimer’s disease dementia (Barnett, Leiws, Blackwell, Taylor, 2014).The age in determining whether a person is diagnosed with early or late-onset of Alzheimer’s disease is by the person’s age.

Dementia is not a specific disease, however it is a group of diseases that interfere with daily activities that involve memory and social abilities. Dementia affects at least two parts of the brain, which includes memory loss, impaired judgement, or language. But even though memory loss is a part of Dementia, it doesn’t mean you have it. There is a certain extent of memory loss that is a normal part of aging. There are many types of Dementia, but the most common type is Alzheimer’s Disease. Many diseases of dementia are not curable, but if the cause is treated the disease may improve greatly.