Outline Of Alzheimer 's Disease

Throughout this line of study, Alzheimer’s disease is a specific form of dementia. According to Alzheimer’s Association, dementia is a general term for a decline in mental ability that is severe enough to hinder daily life. Memory loss is a symptom of dementia and the most common type of dementia is Alzheimer’s. One of the most common and severe symptom of Alzheimer’s is difficulty remembering newly learned information. The changes of Alzheimer’s normally begin in the part of the brain that affects learning (Overview Alzheimer's Association). Some other symptoms of Alzheimer’s include gradual memory loss, the decline in capability to carry out everyday tasks and the loss of their language skills. According to Bialystok the rate of

Alzheimer’s disease (AD) is a progressive and fatal form of dementia, frequently seen in the elderly altering their cognition, thought process and behavior. AD is reported in about half of patients that have a dementia diagnosis; one study states that about 10.3% of the population over 65 years is affected by dementia with an increase to almost 50% over the age of 8 (Beattie, 2002). Alzheimer’s disease is not a normal part of the aging process in humans, but rather found in a group of diseases that affect the brain leading to a decline in mental and physical control. AD when diagnosed has a very slow and gradual course, initially affecting the individual’s short term memory (Beattie, 2002). Alzheimer’s disease is the 6th leading cause of death, affecting more than five million people in the United States and is also one of the most common forms of dementia. Dementia can be defined as a disorder of progressive cognitive impairment severe enough to affect daily functions of an individual’s life (Fillit, et al., 2002).

Therapy- (most therapy in later stages is aimed at physical health, mental health therapy is recommended for family members & loved ones)

Kevin Arnold once said, “Memory is a way of holding on to the things you love, the things you are, and the things you never want to lose.” Memories are the things hold on to in life. Whether it’s bad or good, memories are engraved in us and as we carry them through our everyday lives they become a part of us. But what if as times goes by, those memories start to disappear? Imagine that the things you held onto for years could no longer be conjured up no matter how hard you tried. Or even worse, you begin to lose your language skills, ability to recognize familiar things and in turn, start to feel paranoid and confused constantly. For those who suffer from Alzheimer’s, as they age they experience a serious deterioration in one’s self.

Alzheimer’s disease or also known as Alzheimer’s is the neurodegenerative most common type of dementia that usually commences in older people; this is a very complex brain disorder that interferes with the affected individual’s life as soon as it initiates its mission of destroying the brain, it progresses slowly and gets worse over time from mild forgetfulness to brain impairment. Furthermore, scientist do not fully understand what causes this irreversible disease that has no cure or prevention and it may be inherited. Alzheimer’s disease seems to be caused by unusual plaques (beta-amyloid) and tangles in the brain, damaging important areas of memory and learning (Hanyu et al., 2010), together with, dementia is defined as a loss of mental

Scientists are unable to conclude on what causes Alzheimer’s disease. An early stage of Alzheimer's is usually caused by some form of genetic mutation. Late stages of Alzheimer's occurs due to extended periods of time with brain dysfunctions. The causes probably include a combination of genetic, environmental, and lifestyle factors (CB). Most cases of Alzheimer’s is found in geriatrics aged 65 or older, however a small amount of cases are found in younger people (CA). Conditions such as heart disease, stroke, and high blood pressure are shown to increase the chances of having Alzheimer’s

Alzheimer’s disease is a neurological progressive degenerative disease that has debilitating effects on those stricken. While Alzheimer’s disease will manifest itself in the aged, it can also appear as early as the 40’s. Additionally, Alzheimer’s disease does affect both genders, but is more harshly prevalent with female population. Female population usually represents 60% of the Alzheimer’s disease diagnosis. There is no known cause for this disease only speculation that it could come from environmental or genetic risk factors. It is believed that the brain size shrinks allowing for fewer nerve cells and connections to make communication. Along with nerve cells

Alzheimer's is a progressive brain disorder that damages and eventually destroys brain cells affecting memory, changes in thinking, and other mental functions. In addition, it is the most common form of dementia and generally develops slowly and gradually gets worse as brain function declines and cells start to degenerate and die (4). In 1906, Alois Alzheimer, a German physician noticed psychological changes in some individuals so he further observed their brains during an autopsy and noticed a significant difference in brain size along with abnormal deposits in the brain tissue (1). Today Alzheimer’s is considered an epidemic, but is spreading rapidly on a global scale making it a global problem too (2). Unfortunately, Alzheimer's is fatal,

Researching Alzheimer’s disease has been a continuous obstacle for all scientists. They have made miraculous advances in their

Alzheimer’s disease is a very slowly progressive disease that occurs inside the brain in which is characterized by damage of memory. Also this type of disease can lead into interruption in language, problem solving, planning and perception. The chance of a person developing Alzheimer’s disease increases enormously after the age of 70 (Crystal, 2009). Also people who are over the age of 85 have over a 50 percent chance of developing Alzheimer’s disease. This type of disease is not at all normal in the aging process and is also not something that happens out of no where in a person’s life.

Description: Alzheimer’s disease is a disease that attacks the brain’s neurons resulting in loss of memory, skills, and normal behaviors. The affected neurons produce the neurotransmitter, acetylcholine. However, when affected by the disease, acetylcholine connections break and kill the cells. The location of the dying neurons correspond with the symptoms that appear. The most obvious example of this would be the dying of neurons in the hippocampus. The hippocampus is the part of the brain responsible for short term memory. Once the neurons inside the hippocampus die, a patient with Alzheimer’s will not be able to make new memories. Along with the dying of neurons, another cause can be plaque and tangles in the brain. Beta-Amyloid plaque

A neurodegenerative disease is when the central nervous system progressively deteriorates thus causing nervous system dysfunction. Neurodegenerative conditions are characterised by the change in the neurone function within the brain cells. Alzheimers disease(AD) can be classified as a neurodegenerative disorder, (Griffin & W.S.T 2006). The pathology of alzheimer’s disease has been described as a person having neural plaques within the brain, they are made up of high levels of protein β-amyloid, and this causes neurofibrillary tangles and cholinergic nerve degeneration. Early onset of AD presents symptoms of forgetfulness and anxiety which can in later years produce a total dependency on ones carer and lead to having no awareness on the

Scientists do not yet fully understand what causes Alzheimer's disease or why older people get it, but they are trying to figure it out. In most cases of early onset Alzheimer’s, people have a genetic component that causes it. But one mystery is why it largely strikes

Alzheimer’s disease is commonly found in older people. Since it is a progressive disease, symptoms will continue to worsen as the patient gets older. The most recent United States census estimates that, “some 4.7 million people of 65 years of age and older [are] living with Alzheimer's disease in the US” (MacGill). Continuing, the age factor of this disease is seen even more when looking at the population proportions. According to a statistical report, “just over a tenth of people in the over-65 age group have the disease in the US. In the over-85s, the proportion goes up to about a third” (MacGill). Furthermore, the report also concluded that one in every nine people will have Alzheimer’s. This condition is not bias to any ethnicity or race

The first speaker talked about amyloid plaques and Alzheimer’s Disease. She specifically went into talking about how these plaques cause neuronal death which further causes Alzheimer’s. She had talked about an interesting point where if Alzheimer’s is genetic, patient onset can happen over twenty years before the disease shows physical symptoms.