| Sign In to gain access to subscriptions and/or personal tools. |
Self-Esteem and Autonomic Physiology: Parallels Between Self-Esteem and Cardiac Vagal Tone as Buffers of ThreatUniversity of Canterbury, Christchurch, New Zealand, andy.martens{at}canterbury.ac.nz
University of Arizona, Tucson
University of Arizona, Tucson In this article a potential physiological connection to self-esteem is suggested: cardiac vagal tone, the degree of influence on the heart by the vagus, a primary nerve of the parasympathetic nervous system. This hypothesis emerges from parallels between the two literatures that suggest both self-esteem and cardiac vagal tone function to provide protection from threat responding. This article reviews these literatures and evidence and preliminary findings that suggest in some contexts self-esteem and cardiac vagal tone may exert an influence on each other. Last, the article discusses theoretical and applied health implications of this potential physiological connection to self-esteem.
Key Words: self-esteem vagal tone vagal control heart rate variability parasympathetic system
Personality and Social Psychology Review, Vol. 12, No. 4,
370-389 (2008) |
|||