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Literature review on alzheimers
Literature review on alzheimers
Literature review on alzheimers
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Alzheimer’s: More Than a Human Condition
Question: Since cognitive dysfunctions are common among all animals – including humans, can information gathered to improve the quality of human life be used to improve all living life as aging occurs?
Thesis: Cognitive dysfunctions have recently been discovered in animals, however they have been used in Alzheimer’s research for years – there must be advice given to humans, such as noticing symptoms, dietary and exercise changes, and mental challenges that could be used to improve the quality of life of senior animals.
I. When suspicious of a loved one being afflicted by a cognitive dysfunction, it is important to note any symptoms and learn about their medical history. A. Symptoms may appear subtly,
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Personality changes, reasoning, and wandering (with animals, yowling may be simultaneous) may begin to occur in stage two (“Stages of Alzheimer's & Symptoms”) 3. The final stage is when the individual needs constant care as they begin to forget all basic tasks learned early in life. B. Since head trauma, genes, mild cognitive impairment, and heart disease are all possible contributors, it is important to understand the being’s medical history (“Alzheimer’s Disease”).
II. Though there are no definitive ways to prevent the onset of cognitive dysfunctions like Alzheimer’s, dietary and exercise changes may improve the quality of life. A. Most doctors recommend switching an Alzheimer’s patient to a Mediterranean diet (“Alzheimer's Disease”). 1. Mediterranean diet consists of foods high in Omega 3 fatty acid and vitamin E. 2. Doctors also recommend increasing vitamins B and C (Lewis). B. Canola oil has also been linked to Alzheimer’s, so using alternative oils such as coconut or olive should be considered (Franco). C. Animal subjects in a laboratory setting confirm cognitive deterioration lessens the when the dietary, including reduction of canola oil, changes occur
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For most people, especially those with memory problems, exercise is a lonely and boring task. Find an activity that peaks their interest.
III. Another way to improve a cognitively dysfunctional individual is to challenge them mentally and keep them social. A. The optimal way to challenge someone is to encourage them to study something new or start college courses. Depending on the stage the person is in, it could be more frustrating than helpful. B. Jigsaw puzzles are another healthy option to challenge an individual afflicted with Alzheimer’s mentality. C. Pet puzzles have been created to challenge animals in which the animals has to find and obtain the treat. 1. Most animals enjoy such puzzles as it entices their hunter instincts. 2. The puzzles also encourage the animal to be more active.
IV. New breakthroughs could potentially provide an inexpensive treatment with a one-time high cost. A. Ultrasound is already considered an effective treatment towards Alzheimer’s as well as other cognitive dysfunctions.
B. Highest cost of treatment, theoretically, would be the ceramic “window to the brain” which is implanted in the skull (Coxworth). C. The implant allows ultrasound waves to pass through the skill and reach the brain with greater potency (Coxworth).
Works
“Dementia is the progressive deterioration in cognitive function - the ability to process thought” (Nordqvist, 2009, para. 1) and can be separated into two main categories: cortical and subcortical, physically speaking; for example, Alzheimer’s disease is a type of cordical dimentia, while Parkinson’s disease is classified as subcortical in nature. Many of the people suffering from these afflictions, which are usually middle-aged and older, appear to lose the ability to recall particular events, time of day, or in more advanced stages, the identity of their friends and family. Other symptoms of this condition have been reported as difficulty with speech, depression, balance issues and general disorientation.
“The person who has Alzheimer’s knows that pieces or the puzzle are missing, and they are terrified.” Instagram
...sion of the disease. In addition, the risk factors and preventive measures are quite clear. These can help those who are unaware of what Alzheimer’s disease is or how it progresses. Future studies may prove to be beneficial in preventing the occurrence of Alzheimer’s, or at least the severity of its’ progression. Informing people of this disease, the risk factors, and preventive measures at a younger age, can only prove beneficial in the decrease or possible elimination of this physically and mentally altering disease. Living a healthy life now can only increase your chances of having a healthier life in old age.
Nerney, C. (2014, April). Dementia. Lecture conducted from Massachusetts’s College of Liberal Arts, North Adams, MA.
...(2012) Alzheimer's Society Dementia A national challenge. Report. Available from: http://www.alzheimers.org.uk/site/scripts/download_info.php?fileID=1389 [Accessed 3 February 2014]
DEFINING AND DIAGNOSING DEMENTIA. (2005). In The Cambridge Handbook of Age and Ageing. Retrieved from https://hodges.idm.oclc.org/login?url=http://www.credoreference.com.hodges.
Kumar, S., Rao, S. L., Sunny, B., & Gangadhar, B. N. (2007) Widespread cognitive impairment
Alzheimer’s disease is one of the most prevalent diseases in America and in the world at this point in time and the number of cases is only increasing. Symptoms of Alzheimer’s might include a decline in mental capacity, confusion, and forgetting how to do simple tasks. The disease in not limited to the older generation but is far more prevalent. There is no existing cure for Alzheimer’s and only a few medications that can mildly treat the disease but they vary from patient to patient and are not very affective. Many people are now trying to focus on preventing the disease in its early stages. Some ways in which people do this is by pairing a healthy diet with both cognitive and physical exercises.
Alzheimer's disease is the most common form of dementia, and this terminal, progressive brain disorder has no known cause or cure. Its greatest known risk factor is increasing age which is why is it is infamous for developing in the elderly, typically in ages 65 or over, however for the 5%(1) that develop Alzheimer’s in their 40s or 50s it is known as early Alzheimer’s. Because Alzheimer’s worsens over time, those with it tend to struggle with completing daily tasks especially elderly people. Given that there is no cure for Alzheimer’s, the treatments available slow the worsening of dementia symptoms and improve quality of life for those with Alzheimer’s and their caregivers. It is not known what causes Alzheimer's, however, those with Alzheimer's have been found to have abnormal amounts of protein (amyloid plaques) and fibres.(The amyloid plaques and fibres are found in regions of the brain where problem solving and thinking take place e.g The cerebrum.) Due to the unusual amounts of amyloid plaques and fibres, it reduces the effectiveness of healthy neurons and eventually, destroying them.
It is said that memory declines as people age, and this can be just a natural part of life. However, in many cases as people grow older, they develop a mental disorder known as Alzheimer’s disease. Alzheimer’s is a disease that causes problems with memory, thinking, and overall behavior, and progressively becomes a bigger problem. Alzheimer’s is the most common form of dementia and is a very common disease in people over the age of 65. This terminal disease puts tremendous stress on the victim and the victim’s family. A cure for Alzheimer’s has yet to be discovered; however, through healthy and constant use of the brain and the aid of certain drug treatments, Alzheimer’s disease can be both naturally and medically prevented.
The Mediterranean diet emphasizes vegetables, fruits, legumes, and grains. It also contains small amounts of chicken and fish. Most fat comes from unsaturated olive oil and nuts. There are few sweet and meat. In combination with moderate exercise and no smoking, the Mediterranean Diet offers a scientifically researched, balanced, and health-promoting lifestyle choice.
This paper is on dementia, a late-life disorder, as it pertains to the geriatric population. “It is estimated that 24.3 million people around the world have dementia and that, with an estimated 4.6 million new cases every year, we can expect about 43 million people and their families to have to handle the challenge of dementia by 2020.” (McNamera, 2011) I will cover three relevant points concerning this disorder that cause changes in the brain.
The Mediterranean Diet is rich in vegetables, fruit, legumes such as peas and beans and also rich in grains. It also contains moderate amounts of chicken and fish. There is little red meat. Most fat is unsaturated and comes from olive oil and nuts. Since a diet is what you eat and what you drink having a small amount of red wine has been shown to increase the health benefits. In combination with moderate exercise and not smoking, the Mediterranean Diet offers a scientifically researched, balanced, and health-promoting lifestyle choice. (HealthFitnessRevolution, 2013)
Kamphuis, P. H., & Scheltens, P. (2010). Can nutrients prevent or delay onset of alzheimer's disease?. Journal of Alzheimer's Disease, 20(3), 765-775. doi:10.3233/JAD-2010-091558
Mykenzie Moyle Ms. Douglass English I, P.4 16 May 2014 Research Paper Alzheimer’s Disease is formed in the brain but, yet, has no known cure or treatment. Alzheimer’s disease has many symptoms. Memory is the biggest symptom along with mood swings and having a hard time keeping up with a conversation. A patient with Alzheimer’s goes through 7 stages; The first stage, which is misplacing things or forgetting what something is used for, second stage, they start losing more of their memory and they begin to forget where they are or what they are doing, the third, fourth and fifth begin to mentally decline and need someone to take care of them and worsen over time.