“Chronic mild cerebrovascular dysfunction as a cause for Alzheimer's disease?” The race is on with dementia and Alzheimer’s disease, this powerful and aggressive brain disorder which ruthlessly attacking our elderly and ultimately fatal. Every 67 seconds someone in the United States emerges with Alzheimer’s. Alzheimer’s is an epidemic and is the 6th leading cause of death in the elderly (Alzheimer's Association). Alzheimer’s disease is the most aggressive form of dementia. The symptoms of Alzheimer’s disease is usually slow and often go unnoticed until they start interfering with daily activities and task. In Experimental Journal’s article by Christian Humpel, the article touches base on the research on the development of Alzheimer’s disease and its relationship with cerebrovascular association. In the review conducted the studies suggest with its hypothesis “that a chronic mild long-lasting cerebrovascular …show more content…
This shows that AD could stem from some of the cardiovascular factors that show higher risk when exposure happens over the years. Researchers are not quite certain what roles the two abnormal structures called plaques and tangles play in Alzheimer’s disease, however, they are prime suspects in damaging and killing nerve
The researchers of this paper will be researching the effects of Alzheimer’s on society as well as the individual. Alzheimer’s disease is a disease that causes mental deterioration. The researchers will discuss the effects of Alzheimer’s disease on the individual, the effects of Alzheimer’s on the caregivers, and the effects of Alzheimer’s on society. Alzheimer’s disease is like many other diseases; early detection is best because deterioration of the brain cells can be delayed. Greutzner, H. Alzheimer’s disease has a tremendous effect on the lives of those who live with the disease.
Alzheimer’s disease was first defined in 1906 by a German psychiatrist, Alois Alzheimer. Alzheimer's disease is the most common form of dementia. It is a progressive brain disorder in which the nerve cells in the brain gradually die off. It is estimated that 26 million people world-wide are afflicted by Alzheimer’s and of those, approximately 4.5 million live in the United States. It is said to be the seventh leading cause of death in the USA and the fifth leading cause of death for those over age 65. Seventeen percent of women and ten percent of men age 55 and older can expect to develop Alzheimer’s (apa.org, 2009). Researchers report that this disease is more prevalent in African Americans and Hispanics than in whites (Crandell, Crandell, and Zanden, 2009, p. 578).
Alzheimer’s disease is a form of dementia affecting the older population. Symptoms are more noticeable over time due to the severity of the stages worsening. Alzheimer’s is the most common form of dementia. It accounts for fifty to eighty percent of dementia cases. Contrary to belief Alzheimer’s is not a normal part of aging. Different parts of the brain are affected causing multiple symptoms sometimes not diagnosed until later stages in the disease.
Although Alzheimer’s disease appears to be the most common cause of dementia, “more than 50 conditions are associated with dementia, including degenerative ...
There are three different abnormalities that can make up Alzheimer’s disease. The first abnormality is beta-amyloid peptide cut from APP, a membrane precursor protein (Marieb and Hoehn 2013). Too much beta-amyloid is toxic and causes plaque buildup between neurons that reduces levels of acetylcholine which makes is difficult to retrieve old memories and make new ones (Marieb and Hoehn 2013). Another abnormality of Alzheimer’s disease is the presence of neurofibrillary tangles inside the neuron. These tangles consist of tau, a protein that leaves its stabilizing role and binds to another tau molecule forming a neurofibrillary tangle. (Marieb and Hoehn 2013). Neurofibrillary tangles then kill the neuron. The final abnormality of Alzheimer’s disease is brain shrinkage. The brain shrink...
Alzheimer's disease is a neurological disorder which kills the brain cells, causing memory loss and cognitive decline. This leads to severe psychological impairments which changes how people think, behave and other complications such as paranoia, disorientation and unprovoked aggression. These psychological impairments reduce people’s functional ability and therefore reduce their quality of life.
tends to increase with age, but there is a big difference between normal forgetfulness and Alzheimer's disease. There are three things to know about Alzheimer's: the facts and figures, the seven stages, and the changes in the brain.
Alzheimer’s disease, named after Dr. Alois Alzheimer, is a disease that is on the rise in America and the rest of the world. People should learn as much as they want about this disease, because as you age, your chances of becoming an Alzheimer’s Disease, or AD, patient increases. It is estimated that approximately 3 percent of Americans between the ages of 65 and 74 have the illness, and more than half of all people over age 85 have the ailment.
Alzheimer's disease is the sixth leading cause of death in the United States(1). Alzheimer's has no cure or any way of preventing it from occurring. Life expectancy continues to grow due to improvements in medicine, and so Alzheimer's Disease will continue to be a problem in the elderly. Looking at figure 1(3), it shows that from the year 2000, cases of Alzheimer's disease are estimated to double by the year 2040, which is most likely due to the fact that medicine will continue to improve. Despite not knowing the causes of Alzheimer’s, there have been studies(2 and 7) showing that high cholesterol or high blood pressure can increase the risk...
Alzheimer’s disease (AD) is a progressive, terminal, degenerative brain disease. It is the fourth leading cause of death in adults and currently affects over four million people in the United States. This number is expected to increase over the next several years as the baby boomers age, until it reaches fourteen million by the year 2025.
Thesis/Preview Statement – Alzheimer’s disease (AD) causes a decline in brain function, it destroys healthy nerve cells. Today, we have discussed Causes, Symptoms, and Diagnosis of AD.
Cummings, Jeffrey L., Cole, Greg. “Alzheimer Disease.” Journal of the American Medical Association. May 2002: 287-18. Health Source. EBSCOhost. Utica College Lib. 15 Apr 2005. .
Alzheimer’s is a disease that many people have heard of, but few really know much about. Imagine not being able to remember your loved ones and friends or even how to do simple tasks like dressing yourself and brushing your hair. Now imagine having to dress your mother, who rarely remembers you anymore. This is the reality of life for millions of older people afflicted with Alzheimer’s disease and the families that care for them. Alzheimer’s causes cognitive function to decrease gradually overtime. Alzheimer’s disease is the most common form of dementia - affecting around 5 million Americans (alz.org). It is the most fatal disease affecting older people and needs to be taken seriously.
This disease causes memory loss, difficulty in thinking processes, mood swings, depression, hallucinations, personality changes, and the inability to create new memories. Alzheimer’s disease is most common in people who are at the age of sixty years or older, but it can start as early as the age of nineteen. It can be categorized as a type of dementia. “Scientists believe Alzheimer’s disease prevents parts of a cell’s factory from running well” (Alzheimer’s Disease: The basics). Scientist believe that one cause of Alzheimer’s could be caused by plaques and tangles. Plaques are the build up of a protein called beta-amyloid in the nerve cells. Tangles are twisted fibers of the tau protein that build up inside of a cell. The exact cause of Alzheimer’s has not yet been determined, but scientists have reason to believe that it is because these plaques and tangles are blocking the communication of cells in the nervous system. Another probable cause is a mutation on the chromosomal genes 21, 14, and 1. This is why it is believed to be a genetically inherited
Alzheimer’s Disease is named after a German doctor, who specializes in the brain and nervous system, named Alois Alzheimer. This Disease forms in the brain. Alzheimer’s is the most common form of Dementia, a general term for memory loss and other intellectual abilities serious enough to enter. The Tau protein ensures the tubes in your brain stay straight allowing molecules to pass through freely. In Alzheimer’s Disease the protein collapses into strands or tangles, making the tubes disintegrate. There is visible differences of brain tissue in the from misfolded proteins called plaques and tangles. Beta-Amyloid clumps block signals and communication between cells in the brain. Researchers agree that Alzheimer’s Disease is m...