A pull to be close: The differentiating effects of oxytocin and grief stimulus type on approach behavior in complicated grief.
Oxytocin
approach motivation
avoidance motivation
bereavement
grief
Journal
European journal of trauma & dissociation = Revue europeenne du trauma et de la dissociation
ISSN: 2468-7499
Titre abrégé: Eur J Trauma Dissociation
Pays: France
ID NLM: 101715696
Informations de publication
Date de publication:
Sep 2023
Sep 2023
Historique:
pmc-release:
01
09
2024
medline:
18
9
2023
pubmed:
18
9
2023
entrez:
18
9
2023
Statut:
ppublish
Résumé
Theoretical models of complicated grief (CG) suggest that maladaptive motivational tendencies (e.g., perseverative proximity-seeking of the deceased; excessive avoidance of reminders) interfere with a person's ability to recover from their loved one's death. Due in part to conflicting evidence, little mechanistic understanding of how these behaviors develop in grief exists. We sought to (1) identify behavioral differences between CG and non-CG groups based on approach/avoidance bias for grief-, deceased-, and social-related stimuli, and (2) test the role of the neuropeptide oxytocin in shaping approach/avoidance bias. Widowed older adults with (
Identifiants
pubmed: 37719065
doi: 10.1016/j.ejtd.2023.100339
pmc: PMC10501263
mid: NIHMS1925077
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : NIA NIH HHS
ID : F31 AG062067
Pays : United States
Organisme : NIMH NIH HHS
ID : T32 MH122394
Pays : United States
Déclaration de conflit d'intérêts
Declaration of interests The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Mary-Frances O’Connor reports financial support was provided by Dana Foundation. Saren H. Seeley reports financial support was provided by National Institute on Aging. Brian J. Arizmendi reports financial support was provided by The University of Arizona Graduate and Professional Student Council. Saren H. Seeley reports financial support was provided by National Institute of Mental Health. Karen Weihs reports a relationship with Caremark LLC that includes: consulting or advisory.
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