Impaired olfactory function—a declining sense of smell—is associated with mild cognitive impairment (MCI) as well as Alzheimer’s disease (AD). A recent study reveals that olfactory functioning naturally weakens in healthy older adults and is impaired, in terms of odor identification, in people with neurodegenerative conditions such as MCI and AD.
Tag: entorhinal cortex
Impaired olfactory function is associated with mild cognitive impairment (MCI) and Alzheimer’s disease (AD). Olfactory functioning (sense of smell) declines in healthy older adults, and is impaired, in terms of odor identification, in people with neurodegenerative conditions, such as MCI and AD.
Previous studies have shown that neurodegeneration can affect brain
Alzheimer’s disease (AD) strikes more than five million Americans, two-thirds of whom are women. One of the major challenges of the disease is early detection. Right now, most diagnoses occur late in its development, when significant brain damage has already occurred.
“There is a pressing need for easier, less invasive diagnostic
Another Eye-Scanning Test for AD.
Study results of an eye scanning system (fluorescent ligand eye scanning, or FLES) that detects beta-amyloid deposits on the lens of the eye, conducted by the Banner Alzheimer’s Institute, Phoenix, also were reported at the AAIC. While small—the study comprised only 20 people with probable AD
Over the past several years, many promising new treatments for Alzheimer’s disease have emerged from research laboratories and raised hope initially, only to be found lacking when subjected to more rigorous study. But trial and error is the nature of medical advancement. Through this process, researchers believe they are getting
Just about everyone experiences some memory lapses as they age. You may forget the name of someone you just met or not remember where you parked the car. Most memory slips like this can be overcome with memory tricks or by being more organized (such as always putting your glasses
A new study provides more evidence that exercise boosts brain size. In a paper published in the February 2016 issue of the journal NeuroImage, researchers reported that their brain-imaging research has revealed an association between aerobic capacity in a group of healthy adults and the volume of a region called
Alzheimer’s disease strikes more than five million Americans, two-thirds of whom are women. Yet, one of the major challenges of the disease continues to be early detection.
Developing tests for Alzheimer’s diseases and even dementia is ongoing, but new research has revealed clinical approaches, self-tests, and self-analysis that may help identify