Imagine going to the corner store that you have gone to for the past twenty years, once there, you forget how to get home. Imagine going to your grandson’s football game, once there, you forget that your grandson is the boy wearing the number seven on his jersey. Imagine being hungry, going into the kitchen and putting a pot of soup on the stove, once there you forget you are hungry and decide to go to bed. This is life with Alzheimer’s disease (AD). Alzheimer’s disease (AD) is a brain disease that slowly eradicates recollection, thinking skills and slowly the ability to perform menial tasks. Alzheimer’s disease is classified as the loss of cognitive functioning-thinking, remembering, and reasoning- and behavioral abilities to such an …show more content…
The distinction between the different forms of dementia and AD is marked by the course of the disease’s progression.
Alzheimer’s disease was named after Dr. Alois Alzheimer, who in 1906 diagnosed changes in the mental status of one of his patients, before and after death, upon dissection of her brain. The symptoms included memory loss, language problems, unpredictable behaviors and mental acuity difficulty. Observing the cross section of a healthy brain and one of an AD patient indicate atrophy of brain tissue. The location of the shrinking indicates the severity of the type of dementia and magnitude of AD. The beginning stages of AD usually take place in the hippocampus portion of the brain. This is the region of the brain where memories are formed. During the atrophy of the disease this area begins to shrink and throughout the duration of the disease it shrinks to the point where this region has little to no functionality.
Memory problems are the first signs of cognitive impairment related to Alzheimer’s disease. (**4) However, the symptoms vary from person to person. It does not necessarily have to memory that is an initial symptom. The majority of dementia takes place in the brain. It is the location in the area of the brain atrophy as well as the amount of the brain that is affected that produce patient symptoms. The brain’s 100 billion nerve cells (neurons)
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).
Alzheimer 's disease (AD) is a progressive degenerative disease of the brain from which there is no recovery. There are three brain abnormalities that are the hallmarks of the Alzheimer’s disease is initially caused by plaques buildup in the brain’s neurons as illustrated in figure 1. The support structure that allows the flow of the nutrients through the neurons gets damaged and ultimately there is loss of connection among the neurons and they die off (National Institute of Health, 2015). This causes the brain tissue to shrinks, which is called atrophies. All this ultimately lead the victim of this disease to face difficulties in governing emotions, recognize errors and patterns, coordinate movement, and remember. Ultimately, a person with AD loses all memory and mental functioning.
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
Throughout history there have been reports of decreased memory and mental deterioration that accompanied old age. Alzheimer’s disease (AD) was named after Dr. Alois Alzheimer who described the symptoms in a woman in Germany in the 1907 but it was not until the 1970’s that AD was considered to be a major disorder and AD continues to be a major health concern worldwide (Reger, 2002).
Alzheimer’s disease (AD) is a form of dementia that causes problems with memory, thinking, and behavior. AD typically involves the development of a progressive neuropsychiatric disorder that is characterized by gradual memory impairment, loss of acquired skills and emotional disturbances (Lee, Y. J., Han, S. B., Nam, S. Y., Oh, K. W., & Hong, J. T.). Every 67 seconds an individual in the United States develops AD. AD is the sixth leading cause of death in the United States. There are 5.3 million Americans diagnosed with AD (Latest Alzheimer's Facts and Figures). AD is one of the few degenerative diseases that cannot be prevented, stopped, or cured (Latest Alzheimer's Facts and Figures). Post-mortem examination of the brain of AD patients usually
A brain deteriorates, slowly being engulfed by a mysterious disease. The neurons being cut off and destroyed by two abnormal structures. First memory is affected gradually getting worse. Then one is unable to think properly, reason, and lacks of self control. Gaps are formed in the brain 's ventricles, due to the amount of dead tissue. In the end, it will lead to death. All of this may sound like something from a science fiction movie but infact its very real. These are all known possible symptoms of a common disease that affects about millions of Americans. It is known as Alzheimer 's disease (AD), and I plan on explaining it a bit more in this paper. First I will explain the disease and list some facts about it,then I will talk about some commonly asked questions about it.
“What is Alzheimer’s disease (AD)?” Alzheimer’s disease is the most common form of dementia that affects an individual’s memory, cognition, and behavior disturbances that ultimately diminishes their quality of life.1-2 Dementia is not a specific disease it is a general term for a variety of symptoms that affect memory and intellectual thinking that causes difficulty in our tasks of daily living.(5) The confusion between these two terms is extraordinary. It’s helpful to think of dementia as the symptom and to think of AD as the cause of that symptom. Although, there are many causes of dementia for the purpose of this paper, Alzheimer’s will be the only one discussed.
Alzheimer’s disease, also referred to as AD, is a form of dementia that affects millions of people worldwide. AD is best known for causing memory loss in those who suffer from it, as well as affecting decision-making, language, and decision making progressively over time (Zou et at, 2014). According to Zou et el (2014), the symptoms of AD are caused by a build of plaques in the neurons of the brain. Alois Alzheimer discovered the disease, which was later named after him, when a woman at the age of 51 presented to him with a case of dementia that was new to him. Alzheimer was able to deduce the behavior of the woman with certain cognitive features, as well as through autopsy proceedings, that the symptoms were caused by “senile plaques” within
Alzheimer’s slowly destroys memory, thinking skills, and the ability to carry out simple daily tasks
Alzheimer’s disease (AD) is the most common cause of dementia, accounting for up to 60% of all cases (Burns et al., 2006). AD is an age-related degenerative brain disorder which develops over a period of years, but is not a normal part of aging (WHO 2015). AD can affect individuals in different ways, but for most people symptoms begin by experiencing difficulty in remembering new information,
Alzheimer’s Disease deteriorates the brain and memory problems are the first warning signs of cognitive loss, especially the inability to remember new information. Progression of symptoms ranges from very mild to very severe. The pace of progression can happen rapidly or over a course of years. Mild Cognitive Impairment (MCI) is a condition causing more memory problems than typical for an individual’s age, but it is not as severe as AD. Studies have shown a link with some older individuals with MCI go on to develop AD. Further early-cognitive deficits include trouble with finding or using the right words,
Alzheimer Disease, the most common form of dementia (to a group of symptoms affecting the brain), is a neurological disorder affecting an individual’s memory, thinking skills, and ability to conduct simply everyday tasks. Alzheimer Disease is irreversible, and no cure has been established. Dr. Alois Alzheimer-the individual in which the disease is named after-detected Alzheimer in 1906 from a woman with abnormal clumps and tangled neurofibrillary (Castellani 2010). These characteristics of the brain are now directly associated with Alzheimer Disease. There are essentially two forms of the disease. Both experience the same symptoms, but one is early onset and the second is late onset. In early onset Alzheimer Disease, symptoms develop as early as 30 years of age. Late onset AD, the most common form, develops at sixty years of age and older. A family history of the disease does improve the individual’s probability of experiencing symptoms. The progression of this paper will consist of the medical changes caused by Alzheimer, how an individual can obtain it, and lastly prevention methods discovered throughout the years.
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.
Although Alzheimer’s disease (henceforth: AD) has been around since the 19th century or possibly even earlier and was at a point in time classified as senile dementia, it wasn’t until 1906 following Dr. Alois Alzheimer’s encounter with Auguste Deter at a Frankfurt asylum that the name of the disease was finally coined. Since then, major developments relating to the disease has taken place. In our report, we addressed some of the areas of the history, contemporary and prospects of the disease.
Alzheimer’s disease can be divided into 7 stages. In each stage, the patient exhibits different symptoms. The spreading of amyloid plagues and neurofibrillary tangles are responsible for the different stages. In stage 1, the patient doesn’t show any kind of deficits. In stage 2, the patient starts to have minor memory problems, such as misplacing an object or forgetting names. This could be mistaken for normal-age related problems. Memory related problems are the first symptom to appear, because the entorhinal cortex and the hippocampus are the first area affected by amyloid plagues. The entorhinal cortex and the hippocampus are located in the medial temporal lobe. These area of the brain are responsible for learning and forming new memories