PERFORM Publications

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Title		Authors	PubMed ID
1	Tuned to walk: cue type, beat perception, and gait dynamics during rhythmic stimulation in aging	Parker A; Dalla Bella S; Penhune VB; Young L; Grenet D; Li KZH;	41661338 PSYCHOLOGY
2	Towards user-centered interactive medical image segmentation in VR with an assistive AI agent	Spiegler P; Harirpoush A; Xiao Y;	41509996 ENCS
3	Attention-Fusion-Based Two-Stream Vision Transformer for Heart Sound Classification	Ranipa K; Zhu WP; Swamy MNS;	41155032 ENCS
4	Lung Nodule Malignancy Classification Integrating Deep and Radiomic Features in a Three-Way Attention-Based Fusion Module	Khademi S; Heidarian S; Afshar P; Mohammadi A; Sidiqi A; Nguyen ET; Ganeshan B; Oikonomou A;	41150036 ENCS
5	Reduced Eye Blinking During Sentence Listening Reflects Increased Cognitive Load in Challenging Auditory Conditions	Coupal P; Zhang Y; Deroche M;	40910460 PSYCHOLOGY
6	A novel span and syntax enhanced large language model based framework for fine-grained sentiment analysis	Zou H; Wang Y; Huang A;	40876298 ENCS
7	Joint enhancement of automatic chest x-ray diagnosis and radiological gaze prediction with multistage cooperative learning	Qiu Z; Rivaz H; Xiao Y;	40665596 ENCS
8	Deformable detection transformers for domain adaptable ultrasound localization microscopy with robustness to point spread function variations	Gharamaleki SK; Helfield B; Rivaz H;	40640235 PHYSICS
9	SAVE: Self-Attention on Visual Embedding for Zero-Shot Generic Object Counting	Zgaren A; Bouachir W; Bouguila N;	39997554 ENCS
10	Association between aggression and ADHD polygenic scores and school-age aggression: the mediating role of preschool externalizing behaviors and adverse experiences	Bouliane M; Boivin M; Kretschmer T; Lafreniere B; Paquin S; Tremblay R; Côté S; Gouin JP; Andlauer TFM; Petitclerc A; Ouellet-Morin I;	39907790 PSYCHOLOGY
11	NREM sleep brain networks modulate cognitive recovery from sleep deprivation	Lee K; Wang Y; Cross NE; Jegou A; Razavipour F; Pomares FB; Perrault AA; Nguyen A; Aydin Ü; Uji M; Abdallah C; Anticevic A; Frauscher B; Benali H; Dang-Vu TT; Grova C;	39005401 PERFORM
12	The Algorithms of Mindfulness	Johannes Bruder	35103028 CONCORDIA
13	Neural substrates of appetitive and aversive prediction error.	Iordanova MD, Yau JO, McDannald MA, Corbit LH	33453307 CSBN
14	Predicting Interpersonal Outcomes From Information Processing Tasks Using Personally Relevant and Generic Stimuli: A Methodology Study	Serravalle L; Tsekova V; Ellenbogen MA;	33071861 CRDH
15	Synergistic effects of cognitive training and physical exercise on dual-task performance in older adults	Bherer L; Gagnon C; Langeard A; Lussier M; Desjardins-Crépeau L; Berryman N; Bosquet L; Vu TTM; Fraser S; Li KZH; Kramer AF;	32803232 PERFORM
16	Prefrontal Cortex and Multiparity in Lactation.	Opala EA, Verlezza S, Long H, Rusu D, Woodside B, Walker CD	31437474 CSBN
17	Gating of the neuroendocrine stress responses by stressor salience in early lactating female rats is independent of infralimbic cortex activation and plasticity.	Hillerer KM, Woodside B, Parkinson E, Long H, Verlezza S, Walker CD	29397787 CSBN
18	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
19	Limited Benefits of Heterogeneous Dual-Task Training on Transfer Effects in Older Adults.	Lussier M, Brouillard P, Bherer L	26603017 PERFORM
20	Specific transfer effects following variable priority dual-task training in older adults.	Lussier M, Bugaiska A, Bherer L	27372514 PERFORM

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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