@article{9a58ab1533a04b2984fa713837f9012c,
title = "Maternal trait anxiety symptoms, frontolimbic resting-state functional connectivity, and cognitive development in infancy",
abstract = "Exposure to maternal anxiety symptoms during infancy has been associated with difficulties in development and greater risk for developing anxiety later in life. Although previous studies have examined associations between prenatal maternal distress, infant brain development, and developmental outcomes, it is still largely unclear if there are associations between postnatal anxiety, infant brain development, and cognitive development in infancy. In this study, we used resting-state functional magnetic resonance imaging to examine the association between maternal anxiety symptoms and resting-state functional connectivity in the first year of life. We also examine the association between frontolimbic functional connectivity and infant cognitive development. The sample consisted of 21 infants (mean age = 24.15 months, SD = 4.17) that were scanned during their natural sleep using. We test the associations between maternal trait anxiety symptoms and amygdala–anterior cingulate cortex (ACC) functional connectivity, a neural circuit implicated in early life stress exposure. We also test the associations between amygdala–ACC connectivity and cognitive development. We found a significant negative association between maternal trait anxiety symptoms and left amygdala–right ACC functional connectivity (p <.05, false discovery rate corrected). We found a significant negative association between left amygdala–right ACC functional connectivity and infant cognitive development (p <.05). These findings have potential implications for understanding the role of postpartum maternal anxiety symptoms in functional brain and cognitive development in infancy.",
keywords = "functional magnetic resonance imaging, mood, perinatal, postpartum",
author = "Dufford, {Alexander J.} and Salzwedel, {Andrew P.} and Gilmore, {John H.} and Wei Gao and Pilyoung Kim",
note = "Funding Information: This work was supported by the National Institute of Health (R01HD090068; R21HD078797; R21DA046556; R01DA043678; R01DA042988); the Professional Research Opportunity for Faculty (PROF) and Faculty Research Fund (FRF), University of Denver; NARSAD Independent Investigator Grant; and the Victoria S. Levin Award for Early Career Success in Young Children's Mental Health Research, Society for Research in Child Development (SRCD). Alexander J. Dufford received support from the Yale Child Study Center T32 (T32MH18268). The authors thank the families that participated in the study and the individuals who supported the recruitment. The authors also wish to thank Amy Anderson, Lindsay Blanton, Christian Capistrano, Christina Congleton, Tanisha Crosby-Attipoe, Andrew Erhart, Victoria Everts, Rachel Gray, Claire Jeske, Laura Jeske, Daniel Mason, Rebekah Tribble, and Nanxi Xu for research assistance. Funding Information: This work was supported by the National Institute of Health (R01HD090068; R21HD078797; R21DA046556; R01DA043678; R01DA042988); the Professional Research Opportunity for Faculty (PROF) and Faculty Research Fund (FRF), University of Denver; NARSAD Independent Investigator Grant; and the Victoria S. Levin Award for Early Career Success in Young Children's Mental Health Research, Society for Research in Child Development (SRCD). Alexander J. Dufford received support from the Yale Child Study Center T32 (T32MH18268). The authors thank the families that participated in the study and the individuals who supported the recruitment. The authors also wish to thank Amy Anderson, Lindsay Blanton, Christian Capistrano, Christina Congleton, Tanisha Crosby‐Attipoe, Andrew Erhart, Victoria Everts, Rachel Gray, Claire Jeske, Laura Jeske, Daniel Mason, Rebekah Tribble, and Nanxi Xu for research assistance. Publisher Copyright: {\textcopyright} 2021 Wiley Periodicals LLC",
year = "2021",
month = sep,
doi = "10.1002/dev.22166",
language = "English",
volume = "63",
journal = "Developmental Psychobiology",
issn = "0012-1630",
publisher = "John Wiley & Sons Inc.",
number = "6",
}