Differences between Alzheimer's and dementia
<a href=https://www.rxshopmd.com/products/antinarcoleptic/buy-modafinil-modalert/>modafinil online australia</a>
п»ї<title>Differences between Alzheimer's and dementia</title>
<img src="
lamenteesmaravillosa.com/wp-content/uplo...-olvido-1024x597.jpg
">
It is evident that cognitive abilities decline with age. In recent years, popular knowledge about this process and associated diseases has been growing. However, diagnosis remains complicated, as it is difficult to differentiate between Alzheimer's and dementia, in addition to the other disorders that exist.
For many families it is difficult to differentiate the signs of aging from those of the early stages of a neurodegenerative disease. This often causes dementias to progress to a point that seriously impairs the patient's life.
Therefore, in this article you can find the difference between the two conditions that most worry families: Alzheimer's disease and dementia. Don't miss it.
What is Alzheimer's disease?
Alzheimer's disease is a degenerative brain disorder that alters the functioning of neurons. It mainly affects the neurocortex producing cell death, but in advanced stages it deepens towards internal areas of the brain.
For many years it remains asymptomatic, as the brain's power of plasticity and compensation gradually compensates for the loss of functions. When it can no longer "hide" it, the signs of cognitive deterioration and memory loss begin, and can progress until the person dies.
New studies of Alzheimer's biomarkers make it possible to detect this disease early, even before it produces symptoms. This is especially useful for people who have a family history of the disease. The biomarkers of this disease are the following:
The levels of beta-amyloid and tau proteins in the cerebrospinal fluid, which are analyzed by lumbar puncture.
The detection of the accumulation of these proteins in the brain by positron emission tomography (PET).
Structural or functional imaging studies of the brain and its regions through magnetic resonance and positron emission tomography technologies with a glucose tracer.
What is dementia? Dementia is a set of symptoms associated with the ability to think, reason and remember that cause difficulties in the normal performance of the patient's life. It is not a disease, but it can be the cause of one.
The DSM-V (Diagnostic and Statistical Manual of Mental Disorders) changed the name "dementia" to "major neurocognitive disorder" and added a new, less severe category of cognitive impairment called mild neurocognitive disorder. This disorder is diagnosed when impairment of a single cognitive ability is severe enough to interfere with independence.
In addition, this impairment cannot have been caused by drug use, delirium, or other conditions.
The cognitive abilities that are assessed for this diagnosis are as follows:
Complex attention.
Language expression and comprehension.
Executive function: planning, organizing, remembering things, prioritizing or paying attention to tasks.
Perceptual-motor function: visual perception of spatial relationships between objects.
Learning and memory.
Social cognition.
Differences between Alzheimer's and dementia.
Now that you know each condition a little more in depth, you will see that there are great similarities between them, such as memory loss and impairment of higher cognitive functions. However, their differences are substantial and, once the relevant diagnostic tests have been performed, the treatment will be different.
The main differences between Alzheimer's and dementia are as follows:
Alzheimer's is a disease, but dementia is a syndrome, i.e., a set of symptoms.
Dementia impairs cognitive functions, but it is not degenerative, as that is the responsibility of the disease that may be causing it.
Dementia is not a direct cause of death, but Alzheimer's is.
The symptoms of both follow different courses: while Alzheimer's disease begins with small memory losses and symptoms are added as it progresses, in dementia the initial symptoms vary depending on the disease that causes it.
Dementia is not inheritable -although there is evidence that having relatives with the condition may increase the risk of suffering it-. Alzheimer's does have a clear genetic link, as someone with a parent or sibling with Alzheimer's will have a slightly higher risk of developing it.
It is estimated that one in 10 people over the age of 65 has some form of dementia, and approximately 75% of these cases are due to Alzheimer's disease. Although studies and medicine continue to advance, there is still no cure for these ailments and it is only possible to delay their progression.
You may be interested in...
Alois Alzheimer, the man who understood forgetfulness
Alois AlzhГ©imer was a German psychiatrist and neurologist who discovered the pathology that bears his surname, which became a great discovery for the...
www.rxshopmd.com/products/antinarcolepti...rmodafinil-artvigil/
<a href=https://forum.ncaudit.ru/viewtopic.php?f=32&t=3801>7 secrets to keep our minds free of anxiety and uncertainty</a>
<a href=http://discuz25.city361.cn/forum.php?mod=viewthread&tid=85354&extra=>Grisexual: what is this sexual orientation?</a>
<a href=https://x7forums.boards.net/thread/159/mp4-film-zombies-stream-dailymotion?page=45#scrollTo=1178>Door-in-the-face technique: what does it consist of?</a>
aacda2d