Dementia: Grossman and Porth (2014) define dementia as a group of symptoms caused by disorders that affect the brain. Another name for dementia is, nonnormative cognitive decline, which can be induced by any disorder that irreversibly damages large areas of the cerebral hemispheres or subcortical areas (memory and learning). Dementia is not a specific disease just a set of characteristic symptoms. People with dementia may have personality changes, lose their ability to solve problems, control emotions, may become agitated, and even see things that…
Vascular dementia is the first form of dementia, which is caused by damage to the brain through deprivation of oxygenated blood. If areas of the brain are not getting oxygen then part of it will die causing the vascular dementia.…
Upon doing research on the disease I learned that Alzheimer's disease is perhaps the most common form of dementia, although several others exist. Alzheimer’s disease is a progressive disease of the brain. In the early stages, people experience some memory loss which progresses to marked memory loss, then to a decrease in thinking ability such as decision making. Later the disease leads to the loss in the ability to perform activities of daily living or recognize loved ones. The changes in the brain that often mirror the decline in thinking are the development of plaques and tangles in the brain. These changes may begin in areas of the brain associated with memory, but later spread more widely throughout the brain. The plaques and tangles can lead to a gradual loss of connections between brain cells and eventually cell death.…
Dementia is a progressive disorder that is characterised by the deterioration of memory and one of the other cognitive abilities such as language or skilled movements[1]. Lewy body dementia is a type of dementia that has many similar features to other forms of dementia. However it is characterised by a distinct set of clinical symptoms such as visual hallucinations,neuroleptic sensitivity, sleep disorders and parkinsonism. Lewy body dementia is a common form of dementia that come only second to alzahiemer disease[2]. The pharmacological treatment of LBD depends on the symptoms of the disease and it may include the use of:…
Vascular dementia is caused when the blood flow to the brain becomes blocked which often occurs when an individual has a stroke. If the vascular system becomes damaged and blood flow is unable to reach brain cells then the cells will eventually die leading to early onset vascular dementia.…
Vascular dementia is caused by damage to the brain due to deprivation of oxygen in the blood. The lack of oxygen to the brain causes part of the organ to die. Due to the stroke like symptoms, additional physical problems can be present in addition to dementia.…
The term Dementia Syndrome is a combination of conditions, also known as Mixed dementia. Recently autopsies showed that up to 45 percent of people with dementia showed signs of having both Alzheimer's and vascular disease. Other contributing factors can be motor neurone disease, Parkinson's disease, stroke in the brain or a brain disorder.…
Dementia is the term used to describe a general decline in all areas of mental ability. The symptoms involve worsening in cognitive processes memory, language, thinking and so on. With important repercussions on behavior. About 50 per cent of people with dementia are suffering from Alzheimer 's disease, about 20 percent from vascular dementia caused by blockages in the supply of blood to the brain, and about 20 percent from lower body dementia characterized by tiny spherical deposits in the brain.…
Again this does have some common symptoms with Alzheimer’s and Vascular dementia. For example memory loss and disorientation but it also has other symptoms that aren’t always found in other…
Dementia is a term used to describe a collection of signs and symptoms that happen to the brain when it is affected by the progression of certain diseases such as vascular dementia (when brain cells die due to lack of oxygen) and Alzheimer’s disease (a specific brain disease). Some of the affects these diseases have are on a person’s memory, language and communication abilities, behaviour and ability to make rational judgements.…
Then there is the blood supply to the brain which is interrupted causing the brain cell to die, and resulting in brain damage. This is vascular dementia which is cause by either lots of small mini strokes or one large stroke as the oxygen and blood is restricted or stopped before reaching the brain cell. There is other more rare causes of dementia caused by depression, brain tumours, thyroid hormone, head injuries, alcohol abuse, Huntington’s disease, Creutzfeldt-Jakob disease, supranuclear palsy and corticabasal degeneration. Some of these causes of dementia can also be dementia-like conditions which may be treatable or non-progressive. So therefore it is imperative that the person is diagnosed by a professional that deals with mental health diagnoses.…
depression is a mood disorder that can affect concentration and judgement and so symptoms can mimic dementia. patients experience symptoms like withdrawal, self-neglect, and an inability to manage daily tasks.…
Less commonly, it may be a result of dammaged blood vessels in the brain. (http://www.webmd.com/stroke/vascular-dementia) (Looking back, although Thomas Willis did not completely define Vascular Dementia, he was not too far off. He recognized that hypertension is a cause of "brain congestion", and now we know that hypertension can lead to stroke, which may then lead to Vascular Dementia)…
These common signs make everyday life seem impossible and make daily task frustrating. We all forget small stuff, like feeding your dog or where you placed your car keys! But people challenged with Alzheimer’s slowly start to forget big things like, what they are doing and where they are going. Maybe they find themselves entering a room, and then pausing to say where am I, where was I heading. Decision making and reaction times are also affected over time. The effect of Alzheimer is different for everyone, there is no standard timeline. Some people may cope independently for ten years, while other can only manage for a couple of years be for become totally dependent on love ones. Overtime simple task like driving become dangerous. It is sad to think this could happen to anyone but there are a few things that could prevent the heavy heartache of this life changing…
This disease affects the body in different stages. In the first stages, family and friends might notice moderate changes in mood, behavior and communication patterns. Common signs of the first stage include forgetting where things are, forgetting recent events and social withdrawal. During the middle stages of Alzheimer's, the main sign is the need for assistance with most daily living tasks. A person in this stage has decreased judgment and skills in regards to their personal care. Their memory becomes worse and although they can recall their own name they still have trouble remembering key family members and easily become disoriented on the time and place. The main symptom of the late stages of Alzheimer's is personality and severe behavior changes. Memory is continuing to decline and a person in this stage often has trouble remembering who their spouse and children are. Sundowning, which is when a person becomes restless and agitated in the late afternoon, is a common sign of the late stages. Almost all daily tasks are needed with assistance. The final stage of Alzheimer's occurs when a person can no longer respond to their environment. Their communication is extremely limited as well as their basic functions begin to shut down such as motor coordination and swallowing. Total care is required around the clock during the final stage. The progression of each stage is…