Dementia
What exactly is dementia? By definition, “Dementia, which is from the Latin word dement meaning ‘without mind,’ is a progressive deterioration and eventual loss of mental ability that is severe enough to interfere with normal activities of daily living, lasts more than six months, not present since birth, and not associated with a loss or alteration of consciousness” (Thomasson, 2014). Dementia is usually caused by a loss of brain cells in the cerebral cortex of the brain, the part responsible for thoughts, memory, actions, and personality (Thomasson, 2014). The loss of brain cells in this part of the brain usually leads to what is called cognitive impairment which can at some point be diagnosed as dementia (Thomasson, 2014). What a lot of
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Truly, there are many different kinds of dementias, and some may even lead to other types of similar diseases (Thomasson, 2014). Some major types of dementias are early onset dementia (EOD), non-alzheimer degenerative dementias, vascular dementias, and, Infectious dementias. In 2014, the European Journal of Neurology held a study looking deep into the prevalence of early onset dementia because the disorder seems to be so much more prevalent in older-aged people (Lambert, 2014). They released a systematic review of charts which determined that a number of people can develop symptoms at a younger age and that early onset dementia, even though it’s not that frequent in young people, early onset dementia and its symptoms still exist (Lambert, 2014) Pick’s disease, Parkinson disease, and Huntington’s disease are technically all classified as Non-Alzheimer degenerative dementias (Thomasson, 2014). Vascular dementia is a type of dementia formed by an interference of blood flow to the brain and a severe decline in mental function (Thomasson, 2014). And infectious dementias can either attack the brain directly, or eventually spread to it. Brain infections can be caused by viruses, bacteria, and
The term dementia describes a set of symptoms which include loss of memory, mood changes and problems with communication and reasoning. These symptoms occur when the brain is damaged by numerous certain diseases. Dementia is progressive, which means the symptoms will gradually get worse. How fast dementia progresses will depend on the individual person and what type of dementia they have. Each person is unique and will experience dementia in their own way.
There are many different forms of dementia and each has its own cause. Some of the main type of dementia is Alzheimer’s disease, which is the most common form of dementia affecting 50%-70% of dementia patients (Alzheimer's australia, 2005). This is a degenerative illness which attacks the brain, this is achieved buy tangles which are in the middle of shrunken brain cells and plaques which eventually cause the brain cells to die meaning information can no longer be recalled or assimilated. There are also other types of dementia which include vascular dementia which is caused by circulation of the blood to the brain, Parkinson’s disease which is a disorder of the
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.
Dementia is a word used to describe a group of symptoms including memory loss, confusion , mood changes, and difficulty with day-to -day task. There are many causes of dementia wit Alzhaimer`s the most common.
1.1 Dementia is a progressive disease where an individual’s brain functions deteriorate and affects their mental capabilities. This disease is incurable which is similar to another terminal illness such as cancer. Symptoms of dementia will affect an individual’s memory leading to loss and confusing, language/ communication, understanding and judgement. Medication can be prescribed to help slow down the progression of symptoms.
Dementia is a progressive illness that usually occurs over a period of time one of the earliest signs of dementia is problems with a persons memory, this can result in the individual behaving and communicating differently .
There are many disease processes that culminate in the onset of dementia; the most common of which is Alzheimer’s disease. The syndrome is frequently associated with a progressive decline in brain function and the associated physical and mental abilities, including memory, language and cognitive function.
Dementia is a weakening in the mental ability (a sign of this may be asking the same question frequently) which affects the memory and many other aspects of the brain which causes difficulty with thinking, problem solving and concentration it is also the result of the death of multiple brain cells.
Dementia is a set of symptoms that affect the way people think and interact with each other. It is not a disease, but can often be linked to a disease or damage done to the brain. Short-time memory, mind, speech and motor skills are affected. Certain forms of dementia cause a change in the personality of the individual. A person suffering from dementia will lose certain skills and knowledge they already had. This is the main difference to other conditions that affect the mind. People who suffer from learning problems, or lower intelligence will never acquire certain skills, people suffering from dementia will lose skills they have acquired. Dementia is
Dementia is a term used to describe the symptoms of a number of illnesses which effect the function of the brain. It is an umbrella term describing the progressive decline in a person’s cognitive ability. The type and severity of symptoms varies with each type of dementia and is usually has a gradual onset, is progressive and irreversible. (1)
Dementia is a common condition that affects 800,000 people in the UK, someone’s risk of developing dementia increases as you get older and the condition usually occurs in people over the age of 65 years old. Dementia is a syndrome associated with on-going decline of the brain and its abilities. This includes problems with memory loss, thinking, speed, mental agility, language, understanding and judgement. People with dementia can become
Dementia is a type of disorder that affects the central nervous system. It’s not a disease itself but a group of symptoms that characterize disease and conditions. It’s commonly defined as a decline in intellectual functioning that is severe enough to interfere with the ability to perform routine activities. It causes significant loss of intellectual abilities, such as memory capacity, severe enough to interfere with social or occupational functioning. Dementia‘s a general term that also includes specific disorders like vascular dementia as well as others.
There are many different types of dementia. "Alzheimer's Disease Fact Sheet," gives the definition of Alzheimer’s as “an irreversible, progressive brain disorder that slowly destroys memory and thinking skills, and eventually the ability to carry out the simplest tasks.” Can you imagine waking up one morning and forgetting where and who you are, how to get dressed, and even how to leave your room. It would be like being in a maze, in a constant state of confusion.
First, who is affected. Alzheimer’s disease is common in individuals older than 65 years of age. About 1 out of every 8 people who are 65 years of age or older have the disease. If that number is not staggering enough, nearly half the people 85 years old and up are diagnosed with Alzheimer’s. According to previously stated website Family Doctor, Alzheimer’s, however, can also occur in people who are younger than 65 years of age. This is known as early onset Alzheimer’s. Early onset Alzheimer’s is not very common as stated in by Alzheimer’s Fact Sheets February 27th, 2017 article, “which represents less than 5 percent of all people with
Dementia is a loss of brain function. If affects memory, thinking, language, judgement and behaviour. Dementia is progressive, so the symptoms will gradually get worse. In a later stage of dementia people will find it hard to carry out daily tasks and will come dependant on other people.