What Is Alzheimer's Disease (AD)?

     Alzheimer’s disease is a form of dementia, “a brain disorder that seriously affects a person’s ability to carry out daily activities (Shenk 14)”. Alzheimer’s is a progressive and irreversible brain disorder that slowly destroys a person’s memory and ability to learn, make judgments, communicate, and accomplish daily activities. As Alzheimer’s progresses, individuals may also experience changes in personality and behavior, such as anxiety, suspiciousness or aggravation, as well as illusions or hallucinations.

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.

Alzheimer’s is a disease in the brain that affects a person’s memory, thinking, and behavior. It is the most common form of dementia and is common in adults older than 65. More than five million Americans are being affected by Alzheimer’s at this moment. Alzheimer’s comes in three stages; early, middle, and advanced. The disease is caused by the shrinking of the brain due to many risk factors and genetics.

Alzheimer’s Disease is a form of dementia affecting more than one third of those over ninety-five years old. Its effects vary per person and become systematically more extreme as time wears on. Alzheimer’s is currently incurable and impossible to slow, destroying neurons and brain tissue, resulting in loss of memory, judgment, awareness, communication, behavior and capacity for emotion. Changes in personality and loss of initiative are also common symptoms of Alzheimer’s.

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 is a progressive brain disease which slowly destroys thinking and memory skills. These changes are severe enough to interfere with day to day life. This irreversible disease is the most common cause of dementia amongst the elderly, with an appearance of first symptoms after age 60.

As per Lakhan (2017), Alzheimer's disease (AD) is a disorder dealing with neurodegeneration manifesting the cognitive and behavioral impairment that extensively affects the lives of the people who have the disease. It doesn't have a cure and deals with a long pre-clinical period as well as a progressive course. In hippocampus and some areas of

Alzheimer’s disease (AD) is the most common form of dementia known today. The term “dementia” refers to a variety of conditions that arise from the loss of nerve cell function and/or nerve cell death in the brain, including Alzheimer’s disease, vascular dementia, Parkinson’s disease, Creutzfeldt-Jakob disease and other types of mixed dementia. Although all types of dementia arise from neuronal damage and/or death, each form of dementia is associated with distinct brain abnormalities and symptom patterns. Once a patient has been diagnosed with dementia, a physician must conduct further tests in order to determine the exact form of dementia that is present. Recent research indicates that many individuals,

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

Do you know what alzheimer’s disease is? Alzheimer’s disease is the most common form of dementia. It is the seventh leading cause of death in the United States, and the fifth leading cause of death in ages 65 and older. “2010 Alzheimer 's Disease Facts and Figures. Rep. Vol. 6. Chicago: Alzheimer 's Association, 2010. Print. Alzheimer 's and Dementia.” This disease is the deterioration of the brain that can, and probably will lead to brain loss that cannot be reversed. It is a very slow decline that can last years. Alzheimer’s usually targets short-term memory first, and can eventually impair thinking and reasoning later on, which will eventually cause problems with communication and daily living.

Alzheimer's disease is a progressive brain disorder that damages and eventually destroys brain cells, leading to memory loss and changes in thinking

Alzheimer’s disease (AD) is a disorder that is characterized by degeneration of the hippocampal and cortical neurons of the brain – causing memory impairment and a decline in cognitive abilities. The current study by Ghoneim et al.1 focuses on the role of three proteins in the pathogenesis of Alzheimer’s. Brain derived neurotrophic factor (BDNF) signaling is important for development and maintenance of normal neuronal circuits in the brain. Glial fibrillary acidic protein (GFAP) is expressed by astrocytes in the central nervous system in response to neuron damage. Ki-67 is a protein that is responsible for detecting cell proliferation. Ghoneim et al. designed their study to explore the effects of caffeine intake on the expression of these proteins in rats induced with AD.

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.

Alzheimer’s disease, also known as Alzheimer's or AD, is a neural disease that slowly gets worse over time. Alzheimer’s is the most common cause for dementia. There is currently no cure for Alzheimer's. The chances of getting this disease increases substantially after age 70 although you can get it earlier, though the chances will be smaller. The main risk factors for Alzheimer's is increased age, although genetics may play a role in getting this disease.Some symptoms or stages of Alzheimer's is; loss of orientation of place or time, poor planning or judgement, and losing or misplacing items. Alzheimer's is a slowly progressive disease of the brain that is characterized as memory loss. Although the risk for getting Alzheimer's increases as you age, it is not however a normal part in aging.

Alzheimer's disease (AD) is a severe neurological disorder. It shows up most commonly in older adults over 65*. There is no current cure for AD. Most people suffer through it and watch their life's memories slowly melt away.