Stress and aging: A neurovisceral integration perspective. (15th March 2021)

• Record Type: Journal Article
• Authors: Thayer, Julian F.; Mather, Mara; Koenig, Julian
• Other Names: Rypma Bart guestEditor.; Gratton Gabriele guestEditor.; Fabiani Monica guestEditor.
• Is Part Of: Psychophysiology. Volume 58:Number 7(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-03-15
• Subjects: aging -- amygdala -- cortical thickness -- heart rate variability -- neurovisceral integration -- stress; Psychophysiology -- Periodicals; 612.8
• DOI: 10.1111/psyp.13804
• Languages: English
• ISSNs: 0048-5772

Abstract

Abstract: Darwin emphasized the intimate relationship between the brain and the heart over 150 years ago. Healthy aging is associated with significant changes in both the brain and the heart. The changes between these, the two most important organs of the body, are linked via the vagus nerve. In this review, we examine the normative changes with aging and the effect that stress may have on how the brain–heart connection changes with age. We provide a framework based on the concept of neurovisceral integration and propose that stress regulation is emotion regulation. As such, studies that have investigated emotion regulation may yield insights into successful stress regulation that helps protect people from age‐related decline. In addition, interventions that improve brain health also improve heart health and vice versa. We conclude by noting that significant sex and ethnic differences exist but that future studies are needed to more fully explicate how they may moderate the associations between stress and aging. Impact Statement: A framework is provided, proposing that stress regulation is emotion regulation. Studies that have investigated emotion regulation may yield insights into successful stress regulation that helps protect people from age‐related decline in brain‐heart connections. Future studies are needed to explicate how associations between stress and aging are moderated by third factors.