کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
921123 | 1473880 | 2011 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: CD 38 expression, attachment style and habituation of arousal in relation to trust-related oxytocin release CD 38 expression, attachment style and habituation of arousal in relation to trust-related oxytocin release](/preview/png/921123.png)
Oxytocin plays an important role in human attachment, trust, social perception, memory, and fear regulation. Evidence suggests that CD38, a regulator of oxytocin release, may also be critical in these processes. The purpose of this study was to investigate the predictors of plasma oxytocin level measured after a task requiring intimate trust (secret sharing), modeling psychotherapeutic processes, and a neutral social interaction. Results revealed that peripheral CD38 expression positively predicted both trust-related and trust-unrelated oxytocin levels. In addition, habituation of arousal, as measured by skin conductance response, and attachment anxiety also emerged as predictors of oxytocin level in the trust-related condition. These results suggest that CD38 plays a general role in oxytocin secretion, whereas habituation of arousal and attachment anxiety are specifically related to situations involving intimate trust.
► Higher peripheral CD38 expression is associated with increased oxytocin levels.
► CD38 expression is similarly related to trust-related and unrelated oxytocin levels.
► Habituation of arousal and attachment anxiety positively correlate with trust-related oxytocin level.
► Attachment avoidance is positively associated with trust-unrelated oxytocin level.
Journal: Biological Psychology - Volume 88, Issues 2–3, December 2011, Pages 223–226