Worrying and the Aging Brain (Dana Foundation):
Over the past decade, scientists and clinicians have noted a significant association between common mental health conditions and accelerated brain aging—the changes to brain structure, physiology, and function that are thought to lead to later cognitive decline. Both depression and anxiety disorders, for example, are strongly correlated with the development of dementias including Alzheimer’s disease later in life, yet it has been unclear why. Neuroscientists and gerontologists around the globe have diligently worked to investigate which particular symptoms might contribute to age-related cognitive decline. [Read more…] about Don’t worry, be happy: How excessive worrying may influence the rate of neurodegeneration