Understanding Alzheimer's Disease & How It Affects Your Brain
Summary: Alzheimer’s disease affects the brain and patient’s memory power becomes too weak. Dr Dobie’s Anti-Ageing Program reduces the risk of developing Alzheimer’s disease.
Main Content: Alzheimer's is the most well-known reason for dementia. The word dementia depicts an arrangement of side effects that can incorporate loss of memory and challenges with language, thought process or critical thinking. You’ll see these symptoms when the mind is harmed by specific infections, such as Alzheimer's disease. Let’s take a look at Alzheimer's disease, how it is analysed, how to diagnose the disease and how a person is at risk of developing it.
Alzheimer's disease was named after the doctor Alois Alzheimer. It is a physical illness which has adverse affects on brain. You’ll be surprised to know that thousands of people are suffering from Alzheimer’s disease in Australia and the problem is turning somewhat into an epidemic. Over the span of the illness, structures know as ‘plaques’ and 'tangles' are formed in brain by proteins. This eventually results in the loss of associations between nerve cells, and in the end to the termination of nerve cells and reduction of brain tissue.
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These substances send signals around the brain. At the point when there is a lack of them, the signs are not transmitted as adequately. Proper treatment for Alzheimer's malady can support the levels of these signals in the brain that may assist with some of the
Alzheimer is a dementia type of disease named after Dr. Alois alzheimer that slowly destroys memory and thinking skills,and eventually , the ability to do simple things, or recognize their family. The first case occurred in the 1906 when a woman died on a unusual mental illness. After she died Dr.Alois examined her brain , amyloid plaques and neurofibrillary. Alzheimer’s is in older people the most common cause of dementia. Dementia is a loss of remembering ,thinking and reasoning skills, that intervenes with your daily life and activities. It is very common in people over sixty years of age. People younger than sixty years can also
Alzheimer’s disease is a type of dementia that affects cognitive function in the elderly population. The exact cause of the disease is unknown but may include genetic as well as environmental factors. A progression of specific neurological changes allows the progression of the disease. Short-term memory losses along with dementia are typical symptoms of the disease. A definite diagnosis of the disease currently can only be confirmed by an autopsy. The disease progresses in five stages that will vary with every patient. There is no current acceptable treatment to reverse or stop the progression of the disease.
Alzheimer’s disease is a form of dementia affecting the older population. Symptoms are more noticeable over time due to the severity of the stages worsening. Alzheimer’s is the most common form of dementia. It accounts for fifty to eighty percent of dementia cases. Contrary to belief Alzheimer’s is not a normal part of aging. Different parts of the brain are affected causing multiple symptoms sometimes not diagnosed until later stages in the disease.
Alzheimer’s disease was first postulated by the Bavarian psychiatrist by the name of Alois Alzheimer in 1906, however very little was known about the illness (Selkoe). Today, it is well documented that Alzheimer’s disease is the leading cause of the mental disorder known as dementia. Furthermore, dementia affects an estimated 25 million people in the world (Dalvi). The National Institute of Aging, under the purview of the U.S. Department of Health and Human Services defines Alzheimer’s disease as “an irreversible, progressive brain disorder that slowly destroys memory and thinking skills and, eventually, the ability to carry out the simplest tasks.” Alzheimer’s disease, like most diseases, has levels of severity and get worse of the course of time. In early or “mild” stage of Alzheimer’s disease, the person might start exhibiting issues that could include “wandering and getting lost, trouble handling money and paying bills, repeating questions, taking...
What is Alzheimer's Disease? Alzheimer's Disease is an existential form of Dementia. Alzheimer's is a gradually crippling disease that affects an individual’s mental and physical capabilities over time. The disease develops predominantly within aged individuals. It is unknown as to what factors contribute to the etiology, or cause, of Alzheimer's Disease. In order to better understand Alzheimer's Disease, medical research and theories have helped shed a light as to how Alzheimer's occurs. By understanding what events lead to the cause of the disease, a specific treatment can then be developed that can hopefully stop or even reverse this debilitating disease that affects the elderly.
What Dr. Alzheimer discovered in the brain of Auguste were small clumps of hard proteins and tangle fibers called beta-amyloid peptides and tau tangles respectively, at the end of nerve cells. The peptides bundle up on the exterior of brain nerve cells and disrupt the flow of electrical signals between neurons, while the fibers choke neurons to death. This is why Alzheimer’s slowly progresses unlike a brain injury such as a stroke that immediately destroys brain tissue. An Alzheimer’s diagnosis can only be confirmed by a post mortem examination under a microscope just like Dr. Alzheimer’s discovery of the diseases. However with current technology and differential diagnosis by a physician, they can provide, with confidence whether dementia is due to Alzheimer’s. The physician will order a battery of test and will take a medical history to eliminate other possible preventable and reversible causes for dementia like, overuse of alcohol, drug interactions, or thyroid
In its earliest stages, Alzheimer disease slowly robs patients of their "higher brain functions," including short-term memory and the ability to learn new information. As the disease progresses, patients gradually begin to experience confusion, have trouble making routine decisions, and eventually lose the ability to perform even simple self-care tasks, such as bathing and eating. The disease may also produce changes in personality, behavior, and mood, such as depression, apathy, and withdrawal or baseless fears and aggressive behavior.
Alzheimer's disease is the most common form of dementia, and this terminal, progressive brain disorder has no known cause or cure. Its greatest known risk factor is increasing age which is why is it is infamous for developing in the elderly, typically in ages 65 or over, however for the 5%(1) that develop Alzheimer’s in their 40s or 50s it is known as early Alzheimer’s. Because Alzheimer’s worsens over time, those with it tend to struggle with completing daily tasks especially elderly people. Given that there is no cure for Alzheimer’s, the treatments available slow the worsening of dementia symptoms and improve quality of life for those with Alzheimer’s and their caregivers. It is not known what causes Alzheimer's, however, those with Alzheimer's have been found to have abnormal amounts of protein (amyloid plaques) and fibres.(The amyloid plaques and fibres are found in regions of the brain where problem solving and thinking take place e.g The cerebrum.) Due to the unusual amounts of amyloid plaques and fibres, it reduces the effectiveness of healthy neurons and eventually, destroying them.
The occurrence and deposits of these proteins in the brain and in the body may ultimately lead to whether or not someone will be susceptible and diagnosed with Alzheimer disease.
Alzheimer's disease is a disease of the brain. This may be considered a steady loss of memory and other mental functions. Alzheimer's is the most common form of dementia; a term stating to loss of memory and the ability to think, reason, function, and behave properly (Clinic, 2013). The word dementia derives from two Latin words, which mean away and mind, respectively. It's different from the mild forgetfulness normally observed older people. Over the years of this disease, people with Alzheimer's disease no longer know who they are or know much about the world around them.
At the moderate stage of Alzheimer’s patients often lose cognitive function rapidly, forgetting recent events and even personal history. They also start to experience personality changes and often suffer from hallucinations. Patients with severe Alzheimer’s disease require...
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.
Alzheimer’s disease affects the brain cells which are called neurons. Neurons send messages from one to another, which allows us to think, remember and speak. In each of the neurons there is a branch like structure. Some carry impulses away from neurons (afferent), and some bring impulses to the neurons (efferent). The relaying of impulses from neuron to neuron in the brain makes it possible for one to carry out physical and mental tasks. When plaques and tangles form in the brain, they disrupt the flow of messages to the neurons. This happens when people age, but with an Alzheimer’s patient there are many more that disrupt, which allows them to forget simple tasks. Plaques are abnormally sticky clusters of protein. They disrupt pathways that carry signals from neuron to neuron. Plaque is a deposit of protein mixed with fragments of dead or dying neurons found in the brains of patient who have Alzheimer’s. A tangle is a set of twisted nerve cell fibers found in the cell bodies of neurons in the brains of the patients who ha...
“Loss” is the main thing many people think about when they think of dementia. Dementia is a term used to describe a disease that infects the mind of elderly people making them forget their memories and everyday activities. There are varying levels and extremes of dementia, meaning the disease affects people differently depending on how severe their specific case of dementia is. Fortunately, the disease does not happen immediately, it is a gradual process. The more time that passes, the more matured the disease gets. Also, dementia contributes to the loss of cognitive, psychological, and health related functions.
Alzheimer’s Disease is formed in the brain but yet, has no known cure or treatment. Alzheimer’s Disease has many symptoms. Memory is the biggest symptom along with mood swings and having a hard time with keeping a conversation. A patient with Alzheimer’s goes through 7 stages; The first stage, which is misplacing things or forgetting what something is used for, second stage, they start losing more of their memory and they begin to forget where they are or what they are doing, the third, fourth and fifth begin to mentally decline and need someone to take care of them and worsen over time.The sixth stage they begin to have an even more difficult time going to the bathroom and cleaning themselves or using electronic devices such as phones or televisions. The final stage, at which the long goodbye comes to an end, they now are mentally and physically gone. Some doctors prescribe medication to the patients to help deal with some of the symptoms.