The Effects Of Dementia On The Brain Essay - 1262 Words

Usually in chronic or progressive nature, Dementia is a syndrome where there is a deterioration in one’s cognitive function. Which is dramatically greater than normal cognitive deterioration expected from normal aging. It is caused by a variety of diseases and injuries that affect the brain, such as a stroke or Alzheimer’s disease, 60-70% of cases are contributed to Alzheimer’s. Dementia affects memory, comprehension, calculation, language, judgment, thinking, and learning capacity. This is devastating on the person affected and also the family of the person affected and can commonly lead to deterioration in emotional control, motivation, and social behavior. Worldwide, it is estimated that 47.5 million people are living with dementia, 7.7 million new cases every year, and it is estimated that 75.6 million will be affected in 2030. Dementia is damage of nerve cells in several areas of the brain and affects people differently based on the location of the damaged nerve cells. The type of dementia is usually grouped by what they have in common, as in the area of the brain affected or whether they are progressive (worsen over time). There also some dementias that are caused by a reaction to medications or vitamin deficiencies and can possibly improve with treatment. Progressive dementias that progress over time and are not reversible and have causes that are currently unknown but, over time, science might be able to pinpoint a direct cause. Alzheimer’s disease is the mostShow MoreRelatedEffects Of Dementia On The Brain Essay1594 Words   |  7 Pagesit can cause brain damage which can lead to dementia. Dementia isn’t necessarily a disease but rather terminology to describe a set of symptoms. â€Å"Severe impairment in intellectual capacity and personality, often due to damage to the brain† (Gazzaniga, Grison, Heatherton, 2015). In other words, dementia comes with an inability to process surroundings, a difference in character, and, depending in severity, complete memory loss. This loss is because nerve cells in the parts of the brain that are responsibleRead MoreDementia And Its Effect On The Function Of The Brain1399 Words   |  6 PagesDementia is a term used to describe the symptoms of a number of illnesses which effe ct 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) Research conducted by the Australian government in 2011, estimated that 298,000 Australians have been diagnosed with dementia and based on current projectionsRead MoreIs Dementia A Progressive Brain Dysfunction?1016 Words   |  5 Pagesdiagnosed with dementia, one must suffer a decline in mental ability severe enough to interfere with daily life. While symptoms of dementia can vary greatly, the most common indicators are memory issues, communication and language impairment, and the loss of ability to focus and pay attention. Symptoms of dementia often tend to start out slowly and then gradually progress over time. Most of the types of dementia continue to worsen and are usually irreversible. Observable dementia signs may include:Read MoreAlzheimer s Disease : The Most Common Form Of Dementia1427 Words   |  6 PagesDementia, known as one of the world s current pandemics, is estimated to be the fourth most common cause of death in the developed country, second only to cardiovascul ar, cerebrovascular diseases and cancer. With the aging population, dementia has gradually become a serious threat to the health of the elderly people in Australia. Alzheimer s disease is the most common form of dementia. Alzheimer s disease usually occurs in a primary degenerative encephalopathy in senile and pre senior periodRead MoreThe Difference Between Dementia And Alzheimer s Disease1523 Words   |  7 Pagesthe difference between Dementia and Alzheimer s disease. Dementia is not a disease, it is a term used to describe Neurological conditions that involves some form of serious mental disorder such as memory loss, confusion, and impaired judgment. Alzheimer s is an actual disease, which is a form of Dementia and the most common type of Dementia; it is accountable for 60% - 80% of all cases of Dementia. Dementia has been around for many years dating back to the 1900 s. Dementia refers to a group of symptomsRead MoreTypes of Dementia1550 Words   |  7 PagesDEMENTIA’S Dementia is a vague term used to describe a person that has loss of memory and change in behavior and activities. It goes beyond the forgetfulness and absent minded. It is commonly used In reference to the elderly, when cognitive abilities start to slip from one’s own control. Dementia cannot be diagnosed due to memory loss alone. It must be accompanied by two or more interruptions of brain function. Individuals who suffer from a disease that causes dementia undergo a number of changesRead MoreThe National Institute Of Neurological Disorders And Stroke Defines Dementia1563 Words   |  7 PagesStroke defines dementia as:â€Å" word for a group of symptoms caused by disorders that affect the brain. It is not a specific disease. People with dementia may not be able to think well enough to do normal activities, such as getting dressed or eating. They may lose their ability to solve problems or control their emotions. Their personalities may change. They may become agitated or see things that are not there. (Health, 2014).This essay is going to discuss and explore what dementia is and the fourRead MoreDrug Therapy And Its Effects On The Health Of Individuals Essay1587 Words   |  7 Pagesabundance of lives and will continue to progress over the next generations. Medical breakthroughs appear to happen quite commonly now, and that clearly means something for the effects of drugs. However, drug therapy is not the only effective type of therapy and does not work for every disease. Cancer, Parkinson’s disease, and dementia have been effecting more and more people over time and there is still no cure or promising treatment. Therefore, we must look at different options when considering the wellRead MoreDiabetes And Dementia. Justice Nathan. Animal Physiology1569 Words   |  7 Pages Diabetes and Dementia Justice Nathan Animal Physiology Lab Dr. Ritchie May 2, 2017 As the population continues to age, different risk factors also increase. There are so many diseases that are becoming a major threat to public health worldwide. The rate of all the different risk factors continue to increase, and with those to continued increases it will push other risk factors to increase. For example, with the increased risked of obesity, the risk of diabetes also increasesRead MoreUnit 533 Understand the Process and Experience of Dementia1432 Words   |  6 Pages |There are many causes of dementia. Dementia is caused by changes to the brain; there are different | | | |types of Dementia. Vascular dementia is caused when the brains blood supply is disrupted, the brain| | | |does not get enough oxygen and brain cells die off. Lewys Body dementia is caused by lumps of | | | |protein in the brain which interfere with chemicals of the brain ‘dopamine’ and ‘acetylcholine’ |