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Alzheimer's Disease Essay

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Alzheimer's disease is the most common type of dementia. It takes effect differently with each patient. Alzheimer's disease involves parts of the brain that control thought, memory, and language. Alzheimer's, a disease that robs people of their memories, has specific signs and symptoms, causes, pathophysiology, diagnoses, prevention, management, prognosis, epidemiology, and history.

Alzheimer's disease has many signs and symptoms. As many symptoms can happen, memory loss is the main one to happen. Memory problems seem to occur first with Alzheimer's. The cause of memory loss is the progressive damage to the brain cells caused by Alzheimer’s disease. Also, a symptom of Alzheimer's is confusion which is close to memory loss but another way …show more content…

Well Alzheimer’s disease is thought to be caused by the abnormal build-up of proteins in and around brain cells. (“Alzheimer's disease - Causes - NHS”) Smoking, alcohol abuse and conditions like cardiovascular disease, diabetes, high blood pressure and obesity can all increase your chance of Alzheimer’s. Also, it is possible to get Alzheimer's if a mother, father, brother, or sister has had it in the family, in other words it can be passed down through genetics. Scientists believe that for most people Alzheimer’s is caused by a combination of genetic, lifestyle and environmental factors that affect the brain over time. (“Alzheimer's disease - Symptoms and causes - Mayo …show more content…

With Alzheimer’s, the person needs to have a caregiver on hand to help with any stressors. As a caregiver for someone with AD, your responsibilities may include managing their finances, paying their bills, and getting their financial affairs in order. (“Alzheimer’s Caregivers/MedlinePlus”). Caregiving is more needed as AD gets worse. Alzheimer’s disease can worsen from lack of exercise, being overweight, having high blood pressure and from smoking. Diets can help people that have AD. Diets such as veggies, fruits, whole grains, lean protein foods, and low-fat dairy

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In Tiana Peele’s “Alzheimer’s: The Forgotten Issue” published by the University of Delaware Peele attempts to raise awareness of the forgotten issue of Alzheimer’s. Undoubtedly, Peele is drawn to this subject at matter because her grandfather was diagnosed with Alzheimer’s. This disease happens to be a form of Dementia and causes memory and intellectual abilities to deteriorate. Some of the early symptoms include short-term memory loss, and behavior changes. Furthermore, as one progresses into the later stages of this disease they become increasingly confused and become suspicious of loved ones.

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There are different types of dementia and are described as follows: Fig 1.2 (a) different types of dementia with their percentages There are different types of dementia are Alzheimer’s, vascular, mixed, dementia with lewy’s body and frontotemporal dementia etc. and there are other types of dementia too such as AIDS dementia, Parkinson’s dementia etc. The Alzheimer’s is most common form of dementia. Let us describe the each of them in detail:  Alzheimer’s dementia: Fig 1.2(b) area of brain affected and cross-section that is seen from the front in Alzheimer’s dementia.

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Introduction Alzheimer’s is a chronic neurodegenerative disease that usually starts slowly and gets worse over time. The most common early symptom is difficulty in remembering recent events or short memory loss. As the disease advances, symptoms can include difficulty with language, disorientation, mood swing and behavior problems. As a person 's condition progressed, they often withdraw from friends and family. Slowly, bodily functions deteriorated and eventually death occurs.

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The article titled “Half of Alzheimer 's cases misdiagnosed” made it evidently clear that Alzheimer’s disease is a disease we have yet to fully understand or treat. Not only is there a lack of information about this disease, it is common for the similar side effects of dementia to be confused with Alzheimer’s disease. To clarify what dementia and Alzheimer’s disease is, I will provide an authentic definition of each. To begin, I will state that there are different forms of dementia. According to a site that specializes in providing information about dementia and Alzheimer’s disease, states that “Dementia is a general term for loss of memory and other mental abilities severe enough to interfere with daily life.

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The term ‘dementia’ is an umbrella term for a range of progressive conditions that affect the brain. Doctors typically use the word ‘dementia’ to describe the common symptoms such as memory loss, confusion and problems with speech and understanding. Each type of dementia stops an individual’s brain cells working in specific areas, namely their ability to speak and remember things. 1.2 -Describe key functions of the brain that are affected by dementia The brain is made up of four lobes, namely frontal, temporal, parietal and occipital, all of which have different functions.

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The brain is a fragile organ, with decay to the brain can lead to decay in memory. Alzheimer’s is form of dementia, and causes difficulty in learning and retaining new information in the brain. This is caused by loss of cells in the cell connections of the brain. Anterograde amnesia is the inability to create new memories, although memories before the amnesia are still intact. This is caused by damage to the hippocampus or the temporal lobe of the brain.

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Alzheimer’s disease is a specific cognitive impairment that falls under the dementia umbrella. Currently there is no cure and researchers are still looking to find the cause for diseases like Alzheimer’s. It is important, as the baby-boomer generation ages, to make sure the general public is educated on common myths and misconceptions about dementia. 1.

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This is more than just the financial resources that they have, but also their psychological and physical health and their spiritual outlook on life and the situation. One important factor is the caregiver's location and place of residence in relation to that of the person to be cared for. It must also be remembered that the carer has a life outside of this role and, therefore, important factors in caring include other day-to-day roles such as being an employee, a parent and a professional person. The carer is also affected by the opinions and demands of people outside the caregiving relationship. Caregivers are also facing a health care system that seems to be placing more responsibilities on caregivers while providing less and less

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However many tests can be done, and doctors can also evaluate signs and symptoms in order to get an early diagnosis. Symptoms include Memory impairment, such as difficulty remembering events,Language problems, such as word-finding problems or reduced vocabulary in speech or writing, Confusion with location or passage of time and more. Alzheimer's affects your neurons in the brain that were once healthy. It affects numerous parts of you brain those including memory, language, vision, and behavior. The parietal lobe, frontal lobe and temporal lobe take damage from this disease.

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Dementia is a disorder which causes the brain cells to deteriorate therefor causes a decline in several symptoms and affects a person’s mentality, capacity and how they go about their everyday life. NVQ 1.2 2) Describe the functions of the brain that are affected by dementia. There are many brain functions affected by dementia depending on which form of dementia the individual has. The temporal lobe’s functions affected are Memory loss for example forgetting things you have just been told or something you have just said so repeating yourself several times, balance, posture and vision can also be affected due to decline in health of the temporal lobe. Frontal lobe affects behaviour for example becoming withdrawn.

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Most people overlook that kind of stuff, but you never know, it could be you or someone in your family next. When you have Alzheimer’s disease, basically a wave comes in your mind and, you remember nothing about yourself. In rare cases you can remember somethings like your name or what city you were born in, but not that much. Scientists have been trying to find a cure for this terrible disease for over a century when Alois Alzheimer discovered the disease.

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Dementia is one of the most feared diseases and expensive to society currently. It is defined as a clinical syndrome of acquired cognitive impairment that determines decrease of intellectual enough capacity to interfere social and functional performance of the individual and their quality of life. It is a known fact that patients tend to express themselves through their behaviour and expect their carers to understand this notion. The diverse kinds of causes of different behaviours are inability to communicate, difficulty with tasks, unfamiliar surroundings, loud noises, frantic environment, and physical discomfort. Many diseases can cause dementia, some of which may be reversible.

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