When it comes to early detection of cognitive impairment, a new study suggests that the nose knows. Researchers from Mass General Brigham developed olfactory tests-in which participants sniff odor ...

When it comes to early detection of cognitive impairment, a new study suggests that the nose knows. Researchers from Mass General Brigham have developed olfactory tests—in which participants sniff ...

Scientists at Karolinska Institutet have found that duloxetine, a commonly used antidepressant, may also have benefits for memory and thinking abilities in older adults. Their findings, published in ...

After the animals were on high-fat diets for three days or three months, researchers ran tests assessing two types of memory problems common in older people with dementia that are based in ...

researchers found that only older rats -- whether they were on the high-fat diet for three months or only three days -- performed poorly on memory tests and showed negative inflammatory changes in ...