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High-quality Marriages Help To Calm Nerves

Date:
December 20, 2006
Source:
University of Virginia
Summary:
A University of Virginia neuroscientist has found that women under stress who hold their husbands' hands show signs of immediate relief, which can clearly be seen on their brain scans. "This is the first study of the neurological reactions to human touch in a threatening situation, and the first study to measure how the brain facilitates the health-enhancing properties of close social relationships," says Dr. James A. Coan.

A University of Virginia neuroscientist has found that women under stress who hold their husbands' hands show signs of immediate relief, which can clearly be seen on their brain scans.

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"This is the first study of the neurological reactions to human touch in a threatening situation, and the first study to measure how the brain facilitates the health-enhancing properties of close social relationships," says Dr. James A. Coan, author of the study, which is published in the December 2006 issue of the journal Psychological Science.

Coan, an assistant professor in the U.Va. Neuroscience Graduate Program and the Department of Psychology, conducted a study involving several couples who rated themselves as highly satisfied with their marriages. Coan and colleagues designed a functional MRI (magnetic resonance imaging) study in which 16 married women were subjected to the threat of a very mild electric shock while they by turns held their husband's hand, the hand of a stranger (male) or no hand at all. The MRI was able to show how these women's brains responded to this handholding while in a threatening situation.

The results showed a large decrease in the brain response to threat as a function of spouse handholding, and a limited decrease in this response as a function of stranger handholding. Moreover, spouse handholding effects varied as a function of marital quality, with women in the very highest quality marriages benefiting from a very powerful decrease in threat-related brain activity, including a strong decrease in the emotional (affective) component of the brain's pain processing circuits.

Coan is expanding his functional MRI studies in collaboration with the U.Va. Department of Radiology, to continue his exploration of the neuroscience of emotion and close social relationships.


Story Source:

The above story is based on materials provided by University of Virginia. Note: Materials may be edited for content and length.


Cite This Page:

University of Virginia. "High-quality Marriages Help To Calm Nerves." ScienceDaily. ScienceDaily, 20 December 2006. <www.sciencedaily.com/releases/2006/12/061219095342.htm>.
University of Virginia. (2006, December 20). High-quality Marriages Help To Calm Nerves. ScienceDaily. Retrieved March 26, 2015 from www.sciencedaily.com/releases/2006/12/061219095342.htm
University of Virginia. "High-quality Marriages Help To Calm Nerves." ScienceDaily. www.sciencedaily.com/releases/2006/12/061219095342.htm (accessed March 26, 2015).

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