Keyword search (4,164 papers available)

"Linnen AM" Authored Publications:

Title Authors PubMed ID
1 Interpersonal functioning in adolescent offspring of parents with bipolar disorder. Linnen AM, aan het Rot M, Ellenbogen MA, Young SN 18692905
CRDH
2 Chronic stress and stressful life events in the offspring of parents with bipolar disorder. Ostiguy CS, Ellenbogen MA, Linnen AM, Walker EF, Hammen C, Hodgins S 18814916
CRDH
3 High cortisol levels in the offspring of parents with bipolar disorder during two weeks of daily sampling. Ellenbogen MA, Santo JB, Linnen AM, Walker CD, Hodgins S 20148869
CRDH
4 Elevated daytime cortisol levels: a biomarker of subsequent major affective disorder? Ellenbogen MA, Hodgins S, Linnen AM, Ostiguy CS 21329985
CRDH
5 Acute intranasal oxytocin improves positive self-perceptions of personality. Cardoso C, Ellenbogen MA, Linnen AM 22012170
CRDH
6 Intranasal oxytocin and salivary cortisol concentrations during social rejection in university students. Linnen AM, Ellenbogen MA, Cardoso C, Joober R 22044077
CRDH
7 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
8 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
9 Salivary cortisol and interpersonal functioning: an event-contingent recording study in the offspring of parents with bipolar disorder. Ellenbogen MA, Linnen AM, Santo JB, aan het Rot M, Hodgins S, Young SN 23131593
PSYCHOLOGY
10 Stress-induced negative mood moderates the relation between oxytocin administration and trust: evidence for the tend-and-befriend response to stress? Cardoso C, Ellenbogen MA, Serravalle L, Linnen AM 23768973
PSYCHOLOGY
11 Intranasal oxytocin attenuates the human acoustic startle response independent of emotional modulation. Ellenbogen MA, Linnen AM, Cardoso C, Joober R 25082371
CRDH

 

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]




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