Results 21 to 30 of about 3,860,915 (393)

The effects of extraversion, social support on the posttraumatic stress disorder and posttraumatic growth of adolescent survivors of the Wenchuan earthquake. [PDF]

open access: yesPLoS ONE, 2015
The aim of this study was to examine the relationships among extraversion, social support, posttraumatic stress disorder and posttraumatic growth among adolescent survivors of the Wenchuan earthquake.Six hundred thirty-eight participants were selected ...
Xuji Jia   +4 more
doaj   +1 more source

Posttraumatic Stress Symptoms and Associated Comorbidity During the COVID‐19 Pandemic in Ireland: A Population‐Based Study

open access: yesJournal of Traumatic Stress, 2020
The prevalence of posttraumatic stress disorder (PTSD) as it relates to individuals’ experiences of the COVID‐19 pandemic has yet to be determined. This study was conducted to determine rates of COVID‐19–related PTSD in the Irish general population, the ...
T. Karatzias   +7 more
semanticscholar   +1 more source

How does social support enhance resilience in the trauma-exposed individual?

open access: yesEcology and Society, 2015
Although most resilience science has focused on individual-level psychosocial factors that promote individual resilience, theorists and researchers have begun to examine neurobiological and systems-level factors implicated in resilience.
Lauren M. Sippel   +4 more
doaj   +1 more source

Experimental Combat-Stress Model in Rats: Histological Examination of Effects on Amelogenesis— A Possible Measure of Diminished Vagal Tone Episodes

open access: yesDental Anthropology, 2004
Developmental defects of enamel-stress histomarker rings (accentuated striae) may be a potential measure of diminished vagal tone in research on extreme stress such as exposure to combat. To develop an animal model of this measure, we examined the enamel
H. Stefan Bracha   +4 more
doaj   +1 more source

Neuroticism, Worry, and Cardiometabolic Risk Trajectories: Findings From a 40‐Year Study of Men

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Anxiety is linked to elevated risk of cardiometabolic disease onset, but the underlying mechanisms remain unclear. We examined the prospective association of 2 anxiety facets, neuroticism and worry, with cardiometabolic risk (CMR) trajectories
Lewina O. Lee   +3 more
doaj   +1 more source

The interdependence posttraumatic stress features and the structural dimensions of family system

open access: yesПсихология и Психотерапия Семьи, 2019
A part of a complex research dedicated to studying the interdependence between the posttraumatic stress features and the structural dimensions of family system is presented in this paper. 162 women have participated in the study by filling in the on-line
Julia Bykhovets, Phd   +2 more
doaj   +1 more source

Examining mGlu5 Receptor Availability as a Predictor of Vulnerability to PTSD: An [F]FPEB and PET Study in Male and Female Rats

open access: yesChronic Stress, 2023
Background Females are twice as likely to experience post-traumatic stress disorder (PTSD) than males, yet specific factors contributing to this greater risk are not fully understood.
Ruth H. Asch   +4 more
doaj   +1 more source

Neurobiology of Chronic Stress-Related Psychiatric Disorders: Evidence from Molecular Imaging Studies

open access: yesChronic Stress, 2017
Chronic stress accounts for billions of dollars of economic loss annually in the United States alone, and is recognized as a major source of disability and mortality worldwide.
Margaret T. Davis   +3 more
doaj   +1 more source

Mental health pathways linking maltreatment to interpersonal revictimization during adolescence for girls in the child welfare system [PDF]

open access: yes, 2015
This study compares the association of histories of childhood emotional, physical, and sexual abuse, and physical neglect with revictimization among adolescent girls, and investigates the role of posttraumatic stress and symptoms of depression as ...
Auslander, Wendy   +4 more
core   +1 more source

Cerebellar and Prefrontal Cortical Alterations in PTSD: Structural and Functional Evidence

open access: yesChronic Stress, 2018
Background Neuroimaging studies have revealed that disturbances in network organization of key brain regions may underlie cognitive and emotional dysfunction in posttraumatic stress disorder (PTSD). Examining both brain structure and function in the same
Sophie E. Holmes   +8 more
doaj   +1 more source

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