Keyword search (4,164 papers available)

"Joober R" Authored Publications:

Title Authors PubMed ID
1 The effects of intranasal oxytocin on the efficacy of psychotherapy for major depressive disorder: a pilot randomized controlled trial Ellenbogen MA; Cardoso C; Serravalle L; Vadaga K; Joober R; 38445382
PSYCHOLOGY
2 DNA methylation in people with Anorexia Nervosa: Epigenome-wide patterns in actively ill, long-term remitted, and healthy-eater women Steiger H; Booij L; Thaler L; St-Hilaire A; Israël M; Casey KF; Oliverio S; Crescenzi O; Lee V; Turecki G; Joober R; Szyf M; Breton É; 35703085
PSYCHOLOGY
3 Description, evaluation and scale-up potential of a model for rapid access to early intervention for psychosis. MacDonald K, Malla A, Joober R, Shah JL, Goldberg K, Abadi S, Doyle M, Iyer SN 29582562
CONCORDIA
4 Intranasal oxytocin and salivary cortisol concentrations during social rejection in university students. Linnen AM, Ellenbogen MA, Cardoso C, Joober R 22044077
CRDH
5 The acute effects of intranasal oxytocin on automatic and effortful attentional shifting to emotional faces. Ellenbogen MA, Linnen AM, Grumet R, Cardoso C, Joober R 22092248
PSYCHOLOGY
6 Intranasal oxytocin attenuates the cortisol response to physical stress: a dose-response study. Cardoso C, Ellenbogen MA, Orlando MA, Bacon SL, Joober R 22889586
PSYCHOLOGY
7 Intranasal oxytocin impedes the ability to ignore task-irrelevant facial expressions of sadness in students with depressive symptoms. Ellenbogen MA, Linnen AM, Cardoso C, Joober R 22902063
PSYCHOLOGY
8 Intranasal oxytocin attenuates the human acoustic startle response independent of emotional modulation. Ellenbogen MA, Linnen AM, Cardoso C, Joober R 25082371
CRDH
9 Cognitive capacity similarly predicts insight into symptoms in first- and multiple-episode psychosis. Sauvé G, Kline RB, Shah JL, Joober R, Malla A, Brodeur MB, Lepage M 30514643
PSYCHOLOGY
10 A longitudinal, epigenome-wide study of DNA methylation in anorexia nervosa: results in actively ill, partially weight-restored, long-term remitted and non-eating-disordered women Steiger H, Booij L, Kahan `, McGregor K, Thaler L, Fletcher E, Labbe A, Joober R, Israël M, Szyf M, Agellon LB, Gauvin L, St-Hilaire A, Rossi E 30693739
PSYCHOLOGY

 

Title:Intranasal oxytocin attenuates the human acoustic startle response independent of emotional modulation.
Authors:Ellenbogen MA,  Linnen AM,  Cardoso C,  Joober R
Link:https://www.ncbi.nlm.nih.gov/pubmed/25082371?dopt=Abstract
Publication:
Keywords:
PMID:25082371 Category:Psychophysiology Date Added:2019-06-07
Dept Affiliation: CRDH
1 Centre for Research in Human Development, Concordia University, Montréal, Québec, Canada.

Description:

Intranasal oxytocin attenuates the human acoustic startle response independent of emotional modulation.

Psychophysiology. 2014 Nov;51(11):1169-77

Authors: Ellenbogen MA, Linnen AM, Cardoso C, Joober R

Abstract

Oxytocin promotes social affiliation in humans. However, the mechanisms underlying this phenomenon require further elucidation. The present study investigated the influence of intranasal oxytocin on basic emotional processing in men and women, using an emotion-modulated startle response paradigm. Eighty-four participants self-administered 24?IU of intranasal oxytocin or saline and completed an assessment of the acoustic startle reflex, using electromyography (EMG), with varying emotional foregrounds. Oxytocin had no impact on the affective modulation of the startle eye blink response, but significantly diminished the acoustic startle reflex irrespective of the emotional foreground. The results suggest that oxytocin facilitates prosocial behavior, in part, by attenuating basic physiological arousal. The dampening effect of oxytocin on EMG startle could possibly be used as an inexpensive marker of oxytocin's effect on limbic brain circuits.

PMID: 25082371 [PubMed - indexed for MEDLINE]




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