What is happening in the brain to cause dementia?
The hippocampus is affected by Alzheimer’s disease.
The damaged nerve cells in the hippocampus mean this part of the brain can’t function properly, which can lead to the early symptoms of Alzheimer’s – memory loss and disorientation.
The temporal lobe is affected by frontotemporal dementia, a rare type of dementia..
Can infections cause memory loss?
Infections can also cause temporary memory loss. One of the most common among seniors is urinary tract infection (UTI). Some other symptoms of UTI include a change in behavior, confusion, a decreased appetite and depression. Once treatment is started, many patients see improvement in these symptoms within a few days.
How does peanut butter detect Alzheimer’s?
The researchers discovered that those who had an impaired sense of smell in the left nostril had early-stage Alzheimer’s. They noted that the participants needed to be an average of 10 centimeters closer to the peanut butter container in order to smell it from their left nostril compared to their right nostril.
Can infections cause dementia?
Cognitive impairment caused by an infection is not very common, but it is an important step in the evaluation of anyone suspected of having Alzheimer’s disease or other forms of dementia.
Does hydrocephalus cause dementia?
Treatment. Normal pressure hydrocephalus is one of the few causes of dementia that can be controlled or reversed with treatment.
Can a brain tumor cause dementia symptoms?
Brain tumors can interfere with cognitive functioning and cause personality changes. Depending on their location, they can trigger other symptoms, such as headaches, seizures, or vomiting. The first symptoms of slow-growing tumors frequently resemble dementia, especially in older people.