Dementia With Lewy Bodies ( Dlb ) Essay

Literature Review: The Effectiveness of the use of Sensory Therapy for Elderly Adults Diagnosed with Dementia.

1.1 Dementia is an umbrella term for a range of diseases that affect memory, behaviour and motor skills. The causes vary depending on the disease but largely the presence of “plaques” and “tangles” on the neurons of the brain is found in people with Alzheimer’s. Plaques are protein that the body no longer breaks down and allows to build up; these get between the neurons and disrupt the message transmission. Tangles destroy a vital cell transport system made of proteins. The transport system is organised in orderly parallel strands like rail tracks. In healthy areas a protein call “tau” helps the tracks stay straight but in areas where tangles

Dementia with Lewy bodies (DLB) is a form of dementia which shares characteristics with both Alzheimer’s and Parkinson’s disease. It accounts for around 10% of all cases of dementia in older people and tends to be under-diagnosed. 
Named after the doctor who first identified them in 1912, Lewy bodies are tiny, spherical protein deposits found in nerve cells. Their presence in the brain disrupts the brain’s normal functioning, interrupting the action of important chemical messengers. Lewy bodies are also found in the brains of people with Parkinson’s disease, a progressive neurological disease that affects movement. 
Dementia with Lewy bodies is

Parkinson disease (PD) is one of the most common neurologic disorders. and it affects approximately 1% of individuals older than 60 years old. Parkinson’s disease is a condition that progresses slowly by treatment. In addition, loss of pigmented dopaminergic neurons of the substantianigra pars compacta and the presence of Lewy bodies and Lewyneurites are the two major neuropathologic findings in Parkinson disease (Hauser, 2016).

How to recognize it? Check out the patient’s history, risk factors and health conditions, perform lab test, complete blood cell count, blood chemistries, liver Function test and serologic test for TSH. Attain dementia assessment, Neuropsychiatric testing and the Mini Mental State Exam. Two different forms of secondary dementia are Parkinson Disease and Lewy Body Disease. Parkinson Disease is a progressive disorder of the nervous system that affects movements and Lewy Body Disease, also known as dementia with Lewy bodies, is one of the most common causes of irreversible dementia in the elderly. Lewy body disease builds up in areas of the brain. The disease may cause a wide range of symptoms, including: changes in alertness and attention, hallucination, risk for falls and so

There are many diseases that result in dementia. The most common types of dementia are Alzheimer’s disease; vascular dementia; Pick’s disease; dementia with Lewy bodies (Fronto-Temporal); Creutzfeldt-Jakob Disease (CJD); Huntington’s disease.

There are many reasons that Mrs. Yowell may have impaired mental functioning (see Table 1). The first and easiest reason to rule out would be a urinary tract infection (UTI). A urine sample can show if there are white blood cells (indicating infection) present in the urine. The increased levels of bacteria in an elderly person’s body can cause toxicity which leads to the altered mental status (Midthun, 2004). Most noted changes are confusion, agitation and lethargy.

Dementia with Lewy bodies (DLB) is a form of dementia that shares characteristics with both Alzheimer's and Parkinson's diseases. It accounts for around ten per cent of all cases of dementia in older people and tends to be under-diagnosed. Dementia with Lewy bodies is sometimes referred to by other names, including Lewy body dementia, Lewy body variant of Alzheimer’s disease diffuse Lewy body disease, cortical Lewy body disease and senile dementia of Lewy body type. All these terms refer to the same disorder. This factsheet outlines the symptoms of DLB, how it is diagnose and how it is treated.

Lewy bodies develop gradually and gets more severe over the years, symptoms include memory loss, visual hallucinations, delusions, muscle stiffness. 3.3 Outline the risk factor's for the most common causes of dementia The risk factor's for Alzeheimers is age, family history and genes Vascular dementia is increasing age, history of heart attacks, strokes or mini strokes, high cholesterol, high blood pressure and diabetes Lewy bodies is advanced age, it appears to affect more men than women, having a family member who's had it and a unhealthy lifestyle 3.4 Identify prevalence rates for different types of dementia The established prevalence rates for different types of dementia are 40-64yrs 1 in 1400 65-69yrs 1 in 100 70-79yrs 1 in 25 80+ 1 in 6 4. Understand factors relating to an individuals experience of dementia 4.1 Describe how different individuals may experience living with dementia depending on age, type of dementia, and level of ability and disability Depending on the form of dementia people's ability and disability will be different. People with

Dementia with lewy bodies (DLB) symptoms include: memory loss, low attention span,visual hallucinations,periods of mental confusion,delusions, difficulty planning ahead, muscle stiffness, slower movement, shaking and trembling of arms and legs, shuffling while walking, problems sleeping and loss of facial expression. risk factors include: age (60+) , sex, family history of DLB.

Dementia with Lewy bodies (DLB) is a type of dementia that shares symptoms with both Alzheimer 's disease and Parkinson 's disease. It may account for around 10 per cent of all cases of dementia (Alzheimer’s Society, 2016). Lewy refers to the inflammation or neuro-inflammation of the brain (Surendranathan et al, 2015). Both Parkinson 's disease and dementia with Lewy bodies are age-related diseases, although onset before age 65 years is not uncommon and both diseases are more common in men than in women (Walker et al, 2015).

Dementia is a term used to describe symptoms associated with decline in memory or other

Dementia is characterized as a condition where the mental processes of cognition and memory start to deteriorate. It is described as a syndrome that hinders the daily lives of those who have it and is characterized by memory and thinking impairment. The most common form of dementia is Alzheimer’s Disease and the second most common is vascular dementia. Dementia is a syndrome occurring usually, but not limited, to people over the age of 40 and is due to brain damage caused by natural deteriorating, stroke or can be brought on by factors such as excessive drinking or drug abuse. Dementia is best cared for in its early stages and, therefore, an early diagnosis is essential. Recognizing the symptoms by both the dementia patient and the

This assignment critically discusses about dementia, a widespread disability among older adults today. It provides an introduction to dementia and analyses its prevalence in society. The various forms of dementias are elaborated with description about dysfunctions and symptoms. Nursing Assessment and Interventions are provided in the further sections which discusses about actions nurses should take on while evaluating patients and treating them. Finally, communication, an important Activity of Daily Living (ADL) is explored and patient/carer advice is presented so as to maintain good health conditions in the patient.

Delirium, Depression, and Dementia are some of the most common psychological diagnoses in the elderly today. The three D’s are difficult to differentiate between in older adults because they overlap with each other and can all exist in the same patient at once. Delirium, Dementia, and Depression all affect the elderly’s quality of life and often increase the risks for one another (Downing, Caprio & Lyness, 2013). For the purpose of this paper I will be focusing primarily on the diagnosis of Dementia, the prevention, and nursing measures associated with it, but first I would like to differentiate between Delirium and Depression because Dementia is often associated with the two in the older adult population.