Recent research suggests that a simple blood test to detect beta-amyloid in the brain will be available soon—if you consider the next five years or so to be soon. But will such a blood test be useful in diagnosing Alzheimer's disease?
Two recent studies shed light on ways to optimize your cognitive performance. Here's what the researchers found.
As the severity of the sleep apnea increases, so do levels of beta-amyloid plaque, a hallmark of Alzheimer's disease, according to a study in the American Journal of Respiratory and Critical Care Medicine. This finding suggests that treatment of the sleep condition may reduce the risk of Alzheimer's.
Requiring in-person driver's license renewal visits and vision testing is highly associated with fewer car crashes involving drivers with dementia, according to a study reported in 2018 in Neurology.
People with preclinical Alzheimer's disease (i.e., those with biomarker evidence of the disease but no symptoms) have a good chance of never developing symptoms of full-blown dementia. That's the conclusion of an analysis of several long-term studies in more than 2,000 people reported in 2018 in Alzheimer's & Dementia.
Older people who have seven modifiable cardiovascular risk factors under optimal control are at dramatically reduced risk for dementia, according to a recent French study in ...
People who have a stroke are about twice as likely to develop dementia as people who don't have a stroke, according to a review of studies involving 3.2 million people—mostly older adults—worldwide. The good news is that there are ways to help prevent one.
Thanks to new developments in imaging technology, researchers are now able to use positron emission tomography (PET) scans to search the brain for a protein known as tau. Although tau is essential for normal cell functioning, it can also become dysfunctional and cause the formation of neurofibrillary tangles, abnormal twisted threads, found within the brain nerve cells of almost all people with AD.
Not all memory loss is irreversible. Loss of memory can result from medication side effects, depression, certain medical conditions, and other controllable causes.
The holidays are upon us. If you're planning to get together with family in the days and weeks ahead, here are some things you can do to help a loved one with Alzheimer's take part—if she or he would like to do so. Keep in mind that these tips can help strengthen family ties at any time of the year.
All mental functions, including memory depend on an adequate supply of blood to the brain. Regular exercise promotes better mental functioning by improving cerebral blood flow. Can climbing the stairs help?
If you or someone you care for has cognitive problems, take precautions to prevent falls. People with moderate cognitive impairment or dementia are twice as likely to fall as their cognitively healthy same-age counterparts, and they are more likely to end up in a long-term care facility in the aftermath, according to a recent paper in the Journal of the American Geriatrics Society.
Could an implanted device that sends subtle pulses of electricity to areas of the brain responsible for memory help delay and even reverse some effects of Alzheimer's disease (AD)? While most scientists exploring potential treatments and cures for AD are focused on developing new drugs, some researchers believe that a surgical procedure known as deep brain stimulation may offer a promising approach to treatment.
When a person with dementia develops a UTI, they can quickly become delirious or experience unremitting pain or both. But she or he may not be able to let you know what's going on. If you are caring for someone who has Alzheimer's disease or dementia, here's what you should know.
Results from a large study published in the Journal of the American Geriatrics Society provides additional evidence that hearing aids may slow cognitive decline in adults who are hearing-impaired.