Alzheimer’s is caused by broken signals within the brain leading to the death of brain cells, this can also lead to a shortage of some important chemicals, these chemicals control the transmitting of messages to the brain.…
Alzheimer's disease is one of the most common causes of dementia. The term 'dementia' describes a set of symptoms, which can include memory loss, changes in mood and problems with communication and reasoning. These symptoms occur when certain diseases and conditions, including Alzheimer’s disease, damage the brain. Alzheimer's disease could be described as a physical disease affecting the brain. During the course of the disease, protein 'plaques' and 'tangles' develop in the structure of the brain, leading to the death of brain cells. People with Alzheimer's may also have a shortage of some important chemicals in their brain. These chemicals are involved with the transmission of messages within the brain.…
Alzheimer's disease, first described by the German neurologist Alois Alzheimer, is a physical disease affecting the brain. During the course of the disease, protein 'plaques' and 'tangles' develop in the structure of the brain, leading to the death of brain cells. People with Alzheimer's also have a shortage of some important chemicals in their brain. These chemicals are involved with the transmission of messages within the brain. Alzheimers is a progressive disease which means that over time more parts of the brain are damaged. As this happens the sypstoms become more severe…
Alzheimers Disease Anne Harrison Description ● Alzheimer 's disease is a progressive, degenerative disorder that affects the brain 's nerve cells, or neurons, ending up in loss of memory, thinking and language skills, and behavioral changes. Cause ● Plaques: clumps of a protein that damage and destroy brain cells. ● Tangles: Strands that ruin cell transport made of proteins. Most Affected ● ● ● Age: 65-80 is the usual age Sex: More women are affected than men (Alzheimer.org)…
Stage 2: Might have normal age-related changes, but no symptoms of dementia can be detected.…
Imagine yourself along with other family members sitting around talking and having a good time while watching television. Your grandmother is reminiscing and telling you stories of her younger days. Then you notice she has strange look about herself and begin to ask where am I and who house is this? This is just a small portion of the many examples that I have experience watching my grandmother battle with severe dementia. It is disease that causes the loss of cognitive functioning of thinking, remembering, and reasoning. In addition, to the behavior abilities that will interfere with a person’s daily life and activities.…
As with any disease, dementia has many and varied reasons that cause it, but people think that the progress in age is the only cause that lead to dementia. This is true the progress of age can lead to dementia, but this is not the primary pathogenic. Actually, the main cause is that dementia caused when the brain cells damaged. This damage impedes the abilities and communications of the brain cells. However, as soon as the brain cells communications become abnormal, the thinking, behavior, actions and emotions will be affects. The brain has many different regions, and each region responsible for vary task, when the cells of the region damaged, the region will function in an abnormal way. Dementia causes divided into three sections, which are common causes, less common and rare.…
Alzheimer's is not just a disease of the elder. Early-onset Alzheimer's, otherwise known as younger-onset, affects those younger than the age of 65. Many who get younger-onset are usually in their 30’s, 40’s, or 50’s. In the United States, more than 200,00 people have early-onset. Those dealing with it can be in the early, middle, or end stage of the disease. This disease is located in chromosome 12, and also chromosomes 21, 14, and 1, located on PS1 (or AD3.…
Alzheimer’s disease is characterized as a type of dementia that causes problems with memory, thinking, and behavior. It is irreversible and it slowly destroys memory and thinking skills and, eventually, the ability to perform simple tasks. Unfortunately, Alzheimer's is the sixth leading cause of death in the United States and over five million Americans are currently living with Alzheimer’s. There are many symptoms within each category of Alzheimer’s. In mild Alzheimer’s disease, where Alzheimer’s is usually diagnosed, the person presents with memory loss and other problems such as behavior changes, losing things, repeating questions, getting lost, and taking longer to complete activities of daily living. In the next category, moderate Alzheimer’s…
Alzheimer's is a disease of the brain that causes a loss in memory. This results in dementia, loss of brain functions (thinking, remembering, and reasoning) severe enough to interfere with everyday life. When German physician, Alois Alzheimer, first described the disease in 1907, it was thought to be rare. Today, Alzheimer's disease is the most common cause of dementia, affecting 10% of people 65 years old, and nearly 50% of those age 85 or older. An estimated four million Americans have Alzheimer's. Alzheimer's disease usually begins gradually, causing a person to forget recent events and to have difficulty performing familiar tasks. How quickly the disease advances differs from person to person, causing confusion, personality and behavior changes, and impaired judgment. Communication becomes difficult for Alzheimer's patients. They struggle to find words, finish thoughts, or follow directions. Eventually, people with Alzheimer's become unable to care for themselves.…
I don't believe that problems with sleep lead to Alzheimer's. My step-grandmother had it and she had no problems with sleep. My stepfather is having issues with his memory and he sleeps fine. My grandfather never had any issues with his memory until a few months before he died (no issues sleeping); he had a brain tumor. Now since I have issues with sleep and my memory (always with memory, not with sleep) you're going to tell me I'm going to/may have/get Alzheimer's? Therefore, I think it's just crazy; just like everything else, it has to do with environment, food, genetics…
* Early onset AD: Symptoms appear before age 60. This type is much less common than late onset. However, it tends to get worse quickly. Early onset disease can run in families. Several genes have been identified.…
Alzheimer’s disease is the number one form of dementia in the United States today. The more this disease progresses the worse it gets because there is no cure for it at this time. Most people do not show signs or symptoms of this disease or even get diagnosed until about age sixty-five. There is also no known cause for this disease and mostly people want to link Alzheimer’s to being hereditary. Mr. Speed will require secondary care especially in this case because Mr. Speed is barely in the early stages of the disease. When his disease progresses even more and is in the final stages, which can be five to ten years from now, maybe sooner, he will then require tertiary care.…
Another form of cell injury is free radicals and reactive oxygen species. “An important mechanism of cellular injury is injury induced by free radicals, especially by reactive oxygen species (ROS); this form of injury is called oxidative stress” (Heuther and McCance, 2012). Free radicals are produced by cells and are crucial to normal cellular metabolism. Free radicals can form damaging chemical bonds with lipids, proteins, and carbohydrates. The most commonly defined free radicals are the reactive oxygen species (ROS) which contribute to mitochondrial dysfunction and are linked to many human diseases and the aging process. According to a holistic physician, Dr. Jill Marjama-Lyons, “oxidative stress is one of the leading theories as to what might cause dopamine cell death in Parkinson’s disease” (2003).…
a. What impact do you think Alzheimer’s disease has on the patient’s family and/or caregivers?…