Keyword search (4,163 papers available)

"Brain development" Keyword-tagged Publications:

Title Authors PubMed ID
1 Language Exposure and Brain Myelination in Early Development Fibla L; Forbes SH; McCarthy J; Mee K; Magnotta V; Deoni S; Cameron D; Spencer JP; 37188518
PSYCHOLOGY
2 Computational neuroscience across the lifespan: Promises and pitfalls van den Bos W; Bruckner R; Nassar MR; Mata R; Eppinger B; 29066078
PSYCHOLOGY
3 Gender and sex in eating disorders: A narrative review of the current state of knowledge, research gaps, and recommendations Breton É; Juster RP; Booij L; 36840375
PSYCHOLOGY
4 Birth weight is associated with adolescent brain development: A multimodal imaging study in monozygotic twins. Hayward DA, Pomares F, Casey KF, Ismaylova E, Levesque M, Greenlaw K, Vitaro F, Brendgen M, Rénard F, Dionne G, Boivin M, Tremblay RE, Booij L 32881198
PSYCHOLOGY
5 Birth weight discordance, DNA methylation, and cortical morphology of adolescent monozygotic twins. Casey KF, Levesque ML, Szyf M, Ismaylova E, Verner MP, Suderman M, Vitaro F, Brendgen M, Dionne G, Boivin M, Tremblay RE, Booij L 28032437
PSYCHOLOGY
6 Dehydroepiandrosterone impacts working memory by shaping cortico-hippocampal structural covariance during development. Nguyen TV, Wu M, Lew J, Albaugh MD, Botteron KN, Hudziak JJ, Fonov VS, Collins DL, Campbell BC, Booij L, Herba C, Monnier P, Ducharme S, McCracken JT 28946055
PSYCHOLOGY

 

Title:Birth weight is associated with adolescent brain development: A multimodal imaging study in monozygotic twins.
Authors:Hayward DA,  Pomares F,  Casey KF,  Ismaylova E,  Levesque M,  Greenlaw K,  Vitaro F,  Brendgen M,  Rénard F,  Dionne G,  Boivin M,  Tremblay RE,  Booij L
Link:https://www.ncbi.nlm.nih.gov/pubmed/32881198
DOI:10.1002/hbm.25188
Publication:Human brain mapping
Keywords:birth weight;  brain development;  magnetic resonance imaging;  neurodevelopment;  twin designs; 
PMID:32881198 Category:Hum Brain Mapp Date Added:2020-09-07
Dept Affiliation: PSYCHOLOGY
1 Sainte-Justine Hospital Research Centre, Montreal, Canada.
2 Department of Psychology, Concordia University, Montreal, Canada.
3 School of Psychoeducation, University of Montreal, Montreal, Canada.
4 Department of Psychology, University of Quebec in Montreal, Montreal, Canada.
5 Grenoble Hospital, University of Grenoble, Grenoble, France.
6 Department of Psychology, University Laval, Quebec, Canada.
7 Department of Psychology and Pediatrics, University of Montreal, Montreal, Canada.
8 School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland.
9 Department of Psychiatry, McGill University, Montreal, Canada.
10 Department of Psychiatry and Addiction, University of Montreal, Montreal, Canada.

Description:

Birth weight is associated with adolescent brain development: A multimodal imaging study in monozygotic twins.

Hum Brain Mapp. 2020 Sep 02; :

Authors: Hayward DA, Pomares F, Casey KF, Ismaylova E, Levesque M, Greenlaw K, Vitaro F, Brendgen M, Rénard F, Dionne G, Boivin M, Tremblay RE, Booij L

Abstract

Previous research has shown that the prenatal environment, commonly indexed by birth weight (BW), is a predictor of morphological brain development. We previously showed in monozygotic (MZ) twins associations between BW and brain morphology that were independent of genetics. In the present study, we employed a longitudinal MZ twin design to investigate whether variations in prenatal environment (as indexed by discordance in BW) are associated with resting-state functional connectivity (rs-FC) and with structural connectivity. We focused on the limbic and default mode networks (DMNs), which are key regions for emotion regulation and internally generated thoughts, respectively. One hundred and six healthy adolescent MZ twins (53 pairs; 42% male pairs) followed longitudinally from birth underwent a magnetic resonance imaging session at age 15. Graph theoretical analysis was applied to rs-FC measures. TrackVis was used to determine track count as an indicator of structural connectivity strength. Lower BW twins had less efficient limbic network connectivity as compared to their higher BW co-twin, driven by differences in the efficiency of the right hippocampus and right amygdala. Lower BW male twins had fewer tracks connecting the right hippocampus and right amygdala as compared to their higher BW male co-twin. There were no associations between BW and the DMN. These findings highlight the possible role of unique prenatal environmental influences in the later development of efficient spontaneous limbic network connections within healthy individuals, irrespective of DNA sequence or shared environment.

PMID: 32881198 [PubMed - as supplied by publisher]




BookR developed by Sriram Narayanan
for the Concordia University School of Health
Copyright © 2011-2026
Cookie settings
Concordia University