Category: Memory

Anxiety can increase the risk of Alzheimer’s disease for those individuals with Mild Cognitive Impairment (MCI), according to researchers at Baycrest Health Sciences’ Rotman Research Institute in Toronto. Scientists looked at a sample of 376 adults with MCI, ages 55-91, every six months over a three-year period. They used neuroimaging to analyze brain structural changes. They found that for MCI patients with mild, moderate, or severe anxiety, Alzheimer’s risk increased by 33 percent, 78 percent, and 135 percent respectively. Additionally, the researchers found that MCI patients who had reported anxiety over the follow-up period had more atrophy in the medial ... Read more