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Mindfulness-related differences in neural response to own infant negative versus positive emotion contexts
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- 자료유형학술지논문
- 저자명Laurent, Heidemarie K.,Wright, Dorianne,Finnegan, Megan
- 학회/출판사/기관명Elsevier Science B.V. Amsterdam
- 출판년도2018
- 언어영어
- 학술지명/학위논문주기Developmental cognitive neuroscience
- 발행사항Vol.30No.-[2018]_x000D_
- ISBN/ISSN1878-9293
- 소개/요약[Correction Notice: An Erratum for this article was reported in Vol 45 of Developmental Cognitive Neuroscience (see record 2020-76536-012). The purpose of this publisher correction is to inform readers that the final version of the articles linked with this correction were replaced with a corrected version in May 2019. The corrected version contains a Declaration of Interest statement which the publisher inadvertently omitted from the original version. The Publisher apologizes for any inconvenience this may cause.] Mindfulness is thought to promote well-being by shaping the way people respond to challenging social-emotional situations. Current understanding of how this occurs at the neural level is based on studies of response to decontextualized emotion stimuli that may not adequately represent lived experiences. In this study, we tested relations between mothers' dispositional mindfulness and neural responses to their own infant in different emotion-eliciting contexts. Mothers (n = 25) engaged with their 3-month-old infants in videorecorded tasks designed to elicit negative (arm restraint) or positive (peekaboo) emotion. During a functional MRI session, mothers were presented with 15-s clips from these recordings, and dispositional mindfulness scores were used to predict their neural responses to arm restraint > peekaboo videos. Mothers higher in nonreactivity showed relatively lower activation to their infants’ arm restraint compared to peekaboo videos in hypothesized regions—insula and dorsal prefrontal cortex—as well as non-hypothesized regions. Other mindfulness dimensions were associated with more limited areas of lower (nonjudgment) and higher (describing) activation in this contrast. Mothers who were higher in mindfulness generally activated more to the positive emotion context and less to the negative emotion context in perceptual and emotion processing areas, a pattern that may help to explain mindfulness-related differences in well-being. (PsycInfo Database Record (c) 2020 APA, all rights reserved)
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