Older adults with severe apathy, or lack of interest in usual activities, may have a greater chance of developing dementia than people with few symptoms of apathy, according to a study published in the October 14, 2020, online issue of Neurology®, the medical journal of the American Academy of Neurology.

“Apathy can be very distressing for family members, when people no longer want to get together with family or friends or don’t seem interested in what they used to enjoy,” said study author Meredith Bock, M.D., of the University of California, San Francisco. “More research is needed, but it’s possible that these are signs that people may be at risk for Alzheimer’s disease and could benefit from early interventions and efforts to reduce other risk factors.”