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Maternal neural reactivity during pregnancy predicts infant temperament

Published on Jan 1, 2020in Infancy2.553
· DOI :10.1111/INFA.12316
Rebecca J. Brooker2
Estimated H-index: 2
(A&M: Texas A&M University),
Elizabeth J. Kiel15
Estimated H-index: 15
(Miami University)
+ 4 AuthorsRyan J. Van Lieshout (St. Joseph's Healthcare Hamilton)
Abstract
  • References (74)
  • Citations (0)
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References74
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The delineation of specific versus overlapping mechanisms in generalized anxiety disorder (GAD) and major depressive disorder (MDD) could shed light on the integrity of these diagnostic categories. For example, negative emotion generation is one mechanism that may be especially relevant to both disorders. Emotional processing abnormalities were examined among 97 outpatients with GAD or MDD and 25 healthy adults, using the late positive potential (LPP), an event-related potential that is larger f...
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NHMRC: 586656 Xi’an Science and Technology Project, China: GG04137 National Nature Science Foundation of China: NSFC 81170294 The Clinic Research Award of First Affiliated Hospital of Xi’an Jiaotong University, China: XJTU1AHCR2014-019
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Prenatal maternal depression is associated with alterations in the neonatal amygdala microstructure, shedding light on the timing for the influence of prenatal maternal depression on the brain structure of the offspring. This study aimed to examine the association between prenatal maternal depressive symptomatology and infant amygdala functional connectivity and to thus establish the neural functional basis for the transgenerational transmission of vulnerability for affective disorders during pr...
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Despite implications that stranger fear is an important aspect of developing behavioral inhibition, a known risk factor for anxiety, normative and atypical developmental trajectories of stranger fear across infancy and toddlerhood remain understudied. We used a large, longitudinal data set (N = 1285) including multi-trait, multi-method assessments of temperament to examine the normative course of development for stranger fear and to explore the possibility that individual differences exist in tr...
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Fearful temperament is associated with risk for the development of social anxiety disorder in childhood; however, not all fearful children become anxious. Identifying maladaptive trajectories is thus important for clarifying which fearful children are at risk. In an unselected sample of 111 two-year-olds (55% male, 95% Caucasian), Buss (2011) identified a pattern of fearful behavior, dysregulated fear, characterized by high fear in low threat situations. This pattern of behavior predicted parent...
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Prenatal anxiety has been linked with altered immune function in offspring in animal studies, but the relevance for human health is unknown. We examined prenatal maternal anxiety as a predictor of adaptive immunity in infants at 2 and 6 months of age as part of a prospective longitudinal study. The humoral immune response to hepatitis B vaccine was assessed at 2 months (n=80) and 6 months (n=76) of age. Prenatal anxiety predicted lower hepatitis B antibody titers at 6 months of age independent o...
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The late positive potential (LPP) is a commonly used event-related potential (ERP) in the study of emotion and emotion regulation. The LPP has also been evaluated as a neural marker of affective psychopathology. The psychometric properties of this component have not been examined, however. The current study was conducted with the aim of addressing two questions: how internally consistent is the LPP, and how many trials are necessary to obtain a stable LPP? Fifty-eight participants completed an e...
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