Alzheimer's disease is a progressive neurological disease that ultimately leads to the brain's inability to function properly. Alzheimer's disease causes changes in of memory through sexual intercourse decision , personality and generality cognitive functioning.
It is estimated that more than five million people in the United States live with Alzheimer's disease or associated dementia, although not all are diagnosed. In Ukraine, according to sources, every tenth elderly person suffers from such a disease.
One way to diagnose Alzheimer's is to evaluate brain function. There are several commonly used cognitive tests that can be used to evaluate someone's memory, executive brain functions, communication skills, and general cognitive functioning. This can be very useful to determine if there is a problem or if memory failures have occurred. In addition, as noted by Spizhenko clinic specialists, an MRI scan of the brain can greatly simplify the diagnosis.
There are several different types of dementia, as well as other conditions that can cause symptoms of dementia but are reversible. How to find out, explain the clinicians.
Magnetic resonance imaging
One of the most commonly used tools is MRI – magnetic resonance imaging. There is no exact test to diagnose Alzheimer's disease, but magnetic resonance imaging (MRI) can help a lot.
MRI can also be used to eliminate other causes of memory loss, such as normal pressure hydrocephalus, a brain tumor or a stroke. Sometimes MRI can find a reversible cause of the cognitive decline of brain function, which, with appropriate treatment, can be removed and restored cognitive function.
Increase brain volume
MRI can provide the ability to visualize the brain using a three-dimensional image. This, in turn, makes it possible to measure the size and number of cells in the hippocampus, a region of the brain that is usually prone to atrophy during Alzheimer's disease.
The hippocampus is responsible for access to memory, which is often one of the first functions, significantly decreasing in Alzheimer's disease.
An MRI scan for someone with Alzheimer's may also reveal parietal atrophy. The parietal lobe of the brain is located in the upper part of the brain and is responsible for several different functions including visual perception, ordering and calculus, as well as a sense of localization of our body.
Using brain imaging, including MRI, to identify Alzheimer's disease is a priority in several foreign research projects. For example, the neuroimaging initiative of Alzheimer's disease (ADNI) collects imaging and research results over several years to determine a noninvasive way of detecting Alzheimer's disease during it.
If you are worried that you or someone you love has Alzheimer's, have a date with your doctor to assess this possibility, experts say. Although it may seem premature to someone, there are many advantages to early detection of cognitive problems. Together with an MRI, the doctor may perform additional tests to determine the magnitude and cause of any memory or other cognitive problems. Exact diagnosis can help you choose a treatment path in a timely manner that can include both drug and other approaches.