PERFORM Publications

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Title		Authors	PubMed ID
1	Trajectories of childhood eating behaviors and their association with internalizing and externalizing symptoms in adolescence	Dufour R; Breton É; Côté SM; Dubois L; Vitaro F; Boivin M; Tremblay RE; Booij L;	40883733 PSYCHOLOGY
2	Achievement Goals as Mediators of the Links Between Self-Esteem and Depressive Symptoms From Mid-Adolescence to Early Adulthood	Gilbert W; Eltanoukhi R; Morin AJS; Salmela-Aro K;	38963580 PSYCHOLOGY
3	How we teach mindfulness matters: Adolescent development and the importance of informal mindfulness	Mettler J; Zito S; Bastien L; Bloom E; Heath NL;	38876551 PSYCHOLOGY
4	Negative Affect and Drinking among Indigenous Youth: Disaggregating Within- and Between-Person Effects	Ashley Reynolds	38407776 PSYCHOLOGY
5	Polygenic risk and hostile environments: Links to stable and dynamic antisocial behaviors across adolescence	E L Acland	38329116 PSYCHOLOGY
6	Symptoms characteristics of personality disorders associated with suicidal ideation and behaviors in a clinical sample of adolescents with a depressive disorder	Gifuni AJ; Spodenkiewicz M; Laurent G; MacNeil S; Jollant F; Renaud J;	38146283 PSYCHOLOGY
7	Heterogeneity in the trajectories of psychological distress among late adolescents during the COVID-19 pandemic	Gouin JP; de la Torre-Luque A; Sánchez-Carro Y; Geoffroy MC; Essau C;	38054054 PSYCHOLOGY
8	Childhood hyperactivity, eating behaviours, and executive functions: Their association with the development of eating-disorder symptoms in adolescence	Dufour R; Breton É; Morin AJS; Côté SM; Dubois L; Vitaro F; Boivin M; Tremblay RE; Booij L;	37833803 PSYCHOLOGY
9	Sensation seeking, drinking motives, and going out mediate the link between eveningness and alcohol use and problems in adolescence	Rigó A; Tóth-Király I; Magi A; Eisinger A; Demetrovics Z; Urbán R;	37722395 PSYCHOLOGY
10	Evaluation of Increasing Dairy Intake on Bone Density in Postpubertal Youth: A Randomized Controlled Trial Using Motivational Interviewing	Slim M; Vanstone CA; Morin SN; Rahme E; Bacon SL; Weiler HA;	36967160 HKAP
11	Links Between Adolescents' Moral Mindsets and Narratives of their Inconsistent and Consistent Moral Value Experiences	Scirocco A; Recchia H;	36123582 EDUCATION
12	Social cognition and depression in adolescent girls	Porter-Vignola E; Booij L; Dansereau-Laberge ÈM; Garel P; Bossé Chartier G; Seni AG; Beauchamp MH; Herba CM;	35738696 PSYCHOLOGY
13	Developmental trajectories of eating disorder symptoms: A longitudinal study from early adolescence to young adulthood	Breton É; Dufour R; Côté SM; Dubois L; Vitaro F; Boivin M; Tremblay RE; Booij L;	35725645 PSYCHOLOGY
14	Evaluation of Increasing Dairy Intake on Bone Density in Post-pubertal Youth: A Randomized Controlled Trial Using Motivational Interviewing	Slim M; Vanstone CA; Morin SN; Rahme E; Bacon SL; Weiler HA;	35015862 HKAP
15	Indirect effects of HPA axis dysregulation in the association between peer victimization and depressed affect during early adolescence	Adams RE; Santo JB; Bukowski WM;	34325208 PSYCHOLOGY
16	From Storybooks to Novels: A Retrospective Approach Linking Print Exposure in Childhood to Adolescence	Tremblay B; Rodrigues ML; Martin-Chang S;	33071904 CONCORDIA
17	Conflict Resolution and Emotional Expression in Mother-Preadolescent Dyads: Longitudinal Associations with Children's Socioemotional Development.	Ferrar SJ; Stack DM; Dickson DJ; Serbin LA;	32935251 PSYCHOLOGY
18	Implicit theories of emotion and mental health during adolescence: the mediating role of emotion regulation.	De France K, Hollenstein T	32893732 PSYCHOLOGY
19	Daily Affect and Self-Esteem in Early Adolescence: Correlates of Mean Levels and Within-Person Variability.	Nelis S, Bukowski WM	31328013 CONCORDIA
20	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:	Dehydroepiandrosterone impacts working memory by shaping cortico-hippocampal structural covariance during development.
Authors:	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
Link:	https://www.ncbi.nlm.nih.gov/pubmed/28946055?dopt=Abstract
DOI:	10.1016/j.psyneuen.2017.09.013
Publication:	Psychoneuroendocrinology
Keywords:	Adolescence; Androgen; Attention; Brain development; Cortical thickness; DHEA; Puberty; Structural magnetic resonance imaging;
PMID:	28946055	Category:	Psychoneuroendocrinology	Date Added:	2019-06-20
Dept Affiliation:	PSYCHOLOGY 1 Department of Psychiatry, McGill University, Montreal, QC, H3A1A1, Canada; Department of Obstetrics-Gynecology, McGill University Health Center, Montreal, QC, H4A 3J1, Canada; Research Institute of the McGill University Health Center, Montreal, QC, H4A 3J1, Canada. Electronic address: tuong.v.nguyen@mcgill.ca. 2 Department of Psychology, McGill University, Montreal, QC, H4A 3J1, Canada. 3 Department of Psychology, University of Vermont, College of Medicine, Burlington, VT, 05405, USA. 4 Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, 63110, USA; Brain Development Cooperative Group, United States. 5 Department of Psychology, University of Vermont, College of Medicine, Burlington, VT, 05405, USA; Brain Development Cooperative Group, United States. 6 McConnell Brain imaging Centre, Montreal Neurological Institute, Montreal, QC, H3A 2B4, Canada. 7 Department of Anthropology, University of Wisconsin-Milwaukee, Milwaukee, WI, 53211, USA. 8 Department of Psychiatry, McGill University, Montreal, QC, H3A1A1, Canada; Department of Psychology, Concordia University, Montreal, QC, H4B 1R6, Canada; CHU Sainte Justine Hospital Research Centre, University of Montreal, Montreal, QC, H3T1C5, Canada. 9 CHU Sainte Justine Hospital Research Centre, University of Montreal, Montreal, QC, H3T1C5, Canada; Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada. 10 Department of Obstetrics-Gynecology, McGill University Health Center, Montreal, QC, H4A 3J1, Canada; Research Institute of the McGill University Health Center, Montreal, QC, H4A 3J1, Canada. 11 Department of Psychiatry, McGill University, Montreal, QC, H3A1A1, Canada; McConnell Brain imaging Centre, Montreal Neurological Institute, Montreal, QC, H3A 2B4, Canada; Department of Neurology & Neurosurgery, McGill University, Montreal, QC, H3A 1A1, Canada. 12 Brain Development Cooperative Group, United States; Department of Child and Adolescent Psychiatry, University of California in Los Angeles, Los Angeles, CA, 90024, USA.

Description:

Dehydroepiandrosterone impacts working memory by shaping cortico-hippocampal structural covariance during development.

Psychoneuroendocrinology. 2017 Dec;86:110-121

Authors: 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

Abstract

Existing studies suggest that dehydroepiandrosterone (DHEA) may be important for human brain development and cognition. For example, molecular studies have hinted at the critical role of DHEA in enhancing brain plasticity. Studies of human brain development also support the notion that DHEA is involved in preserving cortical plasticity. Further, some, though not all, studies show that DHEA administration may lead to improvements in working memory in adults. Yet these findings remain limited by an incomplete understanding of the specific neuroanatomical mechanisms through which DHEA may impact the CNS during development. Here we examined associations between DHEA, cortico-hippocampal structural covariance, and working memory (216 participants [female=123], age range 6-22 years old, mean age: 13.6 +/-3.6 years, each followed for a maximum of 3 visits over the course of 4 years). In addition to administering performance-based, spatial working memory tests to these children, we also collected ecological, parent ratings of working memory in everyday situations. We found that increasingly higher DHEA levels were associated with a shift toward positive insular-hippocampal and occipito-hippocampal structural covariance. In turn, DHEA-related insular-hippocampal covariance was associated with lower spatial working memory but higher overall working memory as measured by the ecological parent ratings. Taken together with previous research, these results support the hypothesis that DHEA may optimize cortical functions related to general attentional and working memory processes, but impair the development of bottom-up, hippocampal-to-cortical connections, resulting in impaired encoding of spatial cues.

PMID: 28946055 [PubMed - indexed for MEDLINE]

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