Causes of Dementia Essay

types of dementia and common signs and symptoms Dementia is what’s known as an “irreversible brain disorder affecting different parts of the brain, causing an effect on a range of functions” Bartle (2007). Every from of dementia is a progressive condition, this means that the brain will become damaged more over time, this therefore means a person’s ability to remember, communicate and understand what goes on around them may will decline. When researches such as scientists look at dementia they…

the patient meets two of the five dementia symptoms and the severity of the symptoms. The two most common symptoms in determining Alzheimer’s is memory loss and language issues. There are three stages of progression a person goes through. More stages of progression have been documented, bringing the total number of stages to seven. The first three stages are: the person doesn’t demonstrate any signs or symptoms, they start having several impairments, and dementia. When the person reaches stage…

Alzheimer’s disease is the most common form of dementia. Dementia is a cognitive disorder with two forms: neurodegenerative and vascular disorders. Neurodegenerative is a deterioration of the mind and vascular disorders are caused by a decreased blood supply to the brain.(Lewis et al., 2014, p. 1444) With Alzheimer’s disease, the brain starts to change with age and brain transmitters start to get covered with plaque, get tangled, louse connections, and cause death in some transmitters. These…

Dementia is defined as a group of symptoms affecting memory, thinking, and social abilities severely enough to interfere with daily functioning (Mayo, 2016). This disease is so much more than normal age-related changes. Dementia itself is not a disease, but a general term for loss of memory and other mental abilities that impact daily life. Diseases such as Alzheimer’s, Lewy body Dementia, Vascular Dementia, and Parkinson’s Disease, are a few examples of diseases that cause dementia. Education…

not only the patient but the family also. The pathophysiology, clinical manifestation, and medical management are what make Alzheimer’s different from any other disease. Pathophysiology The ultimate cause of Alzheimer’s is currently unknown, but there are two basic problems that scientists think cause Alzheimer’s to develop. The first problem is plaques. Plaques are clumps of protein called beta amyloid. The plaques damage and destroy brain cells, sometimes interfering…

misconceptions that dementia is Alzheimer’s. Dementia is a broad term for a group of symptoms that interfere and damage the brain tissues. As it is not a specific disease, there are many different types that affect your brain. What dementia and Alzheimer’s have in common is that there is a decline in cognitive function and one of these three components: aphasia, apraxia, and agnosia. Memory loss is the biggest factor with dementia, but memory loss alone is not what causes dementia. With aging,…

Vascular dementia is defined by Zhong et al. (2016) as a general dementia caused by a series of cerebral vascular factors such as ischemic cerebral vascular disease. The dementia is very similar to Alzheimer’s disease and they share some symptoms such as impaired memory and cognitive function. Some of the non-cognitive symptoms of vascular dementia include tinnitus, sleeping disorder, numbness of the extremities, and emotion changes. Calabrese et al. (2016) believes there are two principal…

The total cost of dementia to the UK is estimated at £26 billion a year but only £90 is spent on dementia research per patient per year (Alzheimer's Society, 2014). By gait analysis being cost effective it will mean that more money would be able to be spent on research than the diagnosis. Another advantage of gait analysis is that it is not just used for diagnosing one type of disease it can diagnose many types such as dementia, MCI (mild cognitive impairment). It is also…

Alzheimer Disease is a progressive brain disorder that begins with memory loss. Eventually, this leads to dementia and then death. The disease targets the hippocampus which acts as the memory and intellect database and entangles the neurons which create mixed, lost and delayed signals. The symptoms of this illness are repeated statements, forgets about conversations and events, on a regular basis misplace personal possessions, become lost in familiar places, and over time eventually forget the…

Lewy Body Dementia: Lewy body dementia is the second most common type of escalating dementia after Alzheimer's disease. This condition leads to a gradual decline in mental capabilities. It may also create visual hallucinations, which typically take the form of animals or people who are not there. This can cause abnormal behavior such as having discussions with deceased loved ones. Another sign of Lewy Body Dementia may be massive shifts in awareness and attentiveness. Incidences may include…