Analysis Of Alzheimer's Disease

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.

With Alzheimer’s there are 3 stages in which a person will go through. First, there is the early stage. You may observe mild memory loss, and as the disease worsens so do the symptoms. In the moderate stage you may notice a difficulty of managing personal finances, household tasks, personal care, sleep routine and many more. As you progress to the severe stage you may experience forgetfulness of family members, communication, lack of control over bladder or bowel, and the need for help of activities of daily living. Symptoms of dementia can vary greatly. In order to be diagnosed with dementia at least two things will need to be present within the following: memory, communication, the ability to focus, reasoning, and vision perception. The symptoms of dementia start off slowly then gradually increase, this is known as a progressive

     Alzheimer’s disease is a progressive degenerative disease that attacks the brain and results in impaired memory, thinking and behavior. Alzheimer’s is the most common form of dementia. Dementia is the lost of thinking, remembering and reasoning so bad it screws up ability to do daily functions and eventually resolves in death. Dr. Alois Alzheimer’s first discovered the disease in 1906. Since then research has developed a deeper understanding of the changes in the brain. Warning sign’s of Alzheimer's are memory loss that affects home and job skills, problem in speaking, poor judgment, and difficulty in learning. The last stage of Alzheimer's disease is when you’re unable to take care of

Alzheimer’s disease (AD) can be described as a neurodegenerative disease that causes progressive physical and cognitive decline.1 AD which is mostly seen in the elderly, is the most common form of dementia. Dementia can be described as the loss of the brain’s ability to function in multiple ways in a person who is awake or alert. Dementia includes memory loss and also affects a person’s ability to speak, read, write, listen, and complete certain tasks.1 Dementia can have a tremendous impact on one’s behavior and emotions and can range from being a mild case to being totally disabling. There are several types of dementia with AD being the most common, which primarily affects the elderly and is usually irreversible and non-curable. Although not all dementia is AD, it does however account for up to fifty to seventy-five percent of dementia cases.2 Over 5 million Americans have AD, and it is estimated that by the year 2050 this number will have increased up to 14 million.2 One out of every ten people, ages sixty-five years and older develops AD and some may even develop the disease in their forty’s and fifty’s.2

There are many symptoms of Early Onset Alzheimer's. The symptoms are divided into two categories: early and late. Early symptoms include: forgetting things one would usually remember; asking for the same information again; poor judgement; easily losing track of date, time, and where one is; difficulty solving problems; changes in personality and lack of motivation. Some of the late symptoms are: severe mood swings; confusion about time, date and year; not knowing/being suspicious of who family/friends are; severe memory loss and difficulty swallowing, walking, and

Alzheimer 's is a disease of the nervous system and is one of the most common forms of dementia. It is characterized by memory loss and the loss of other intellectual abilities. These losses hinder one 's normal ability to perform activities of daily living (ADL) such as

Alzheimer’s in most cases is not a hereditary disease that can be passed down through generations of families. “Many people fear that Alzheimer's disease in the family may be passed on to children and grandchildren. In the vast majority (99 percent) of cases, this is not so.”(Alzheimer’s Society, 2016, p.1) Alzheimer’s is sometimes a hereditary disease that is potentially passed down, but a patient is not guaranteed to develop the disease if a family member has it. Although if more than one family member has Alzheimer’s the patient has a higher likelihood of contracting the disease. “Those who have a parent, brother or sister with Alzheimer’s are more likely to develop the disease.”(Alzheimer’s Association, 2018, p.1) The risk of developing

The cause and roots of this disease are not entirely known nor understood, but it has serious and negative effects on the brain. Alzheimer’s is categorized based on three large irregularities in the brain: intracellular neurofibrillary tangles, extracellular plaques, and neuronal loss (Revett et al., 2013). In most cases, the first two irregularities seem to cause the third. As the tangles and plaques thicken and worsen, the connection between neurons becomes weaker, eventually cutting all communication between certain neurons. All of this, in turn, leads to death of brain cells, which results in a substantial loss of brain tissue (Faulk et al., 2014). In most Alzheimer’s cases, the brain tissue that starts to progressively deteriorate is found in the cerebral cortex and hippocampus (Faulk et al., 2014). These are the systems used in the process of information and consolidating new information or memories. The loss of these structures results in the symptoms that are commonly associated with Alzheimer’s disease: loss of communication, disorientation of places and time, being unable to convert short-term memories into long-term memory, impaired judgment, and flawed reasoning. With all of these abilities being compromised, the individual will most likely experience motor problems as

Alzheimer's is a disease that robs people of their memory. At first, people have a hard time remembering recent events, though they might easily recall things that happened years ago. As time goes on, other symptoms can appear, including: trouble focusing, a hard time doing ordinary activities, feeling confused or frustrated, especially at night, dramatic mood swings -- outbursts of anger, anxiety, and depression, feeling disoriented and getting lost easily, physical problems, such as an odd walk or poor coordination, trouble communicating. People with Alzheimer's might forget their loved ones. They might forget how to dress themselves, feed themselves, and use the toilet. People who get Alzheimer's disease are usually older, but the disease isn’t a normal part of aging.

Alzheimer’s disease is with 70 percent the most common form of dementia. It begins slowly with disorders in the memory, when the disease progresses someone loses more and more abilities and eventually becomes totally dependent of others. Researchers think that protein accumulations in the nerve cells of the brain could be the cause for this disease. When suffering from this disease everything with which you need your brain will becomes harder to do, for example making plans, solving problems, making decisions etc. Other things that will become harder are:

Alzheimer’s disease is a degenerative, neurological disease that affects millions of people every year. It is a specific type of dementia that affects both memory and cognitive functions. The cause of the disease has been well studied along with many types of ion interactions that either lessen or worsen symptoms. Currently there is no treatment for this disease, but many researchers are working to find a cure.