scholarly journals Single-Trial Mechanisms Underlying Changes in Averaged P300 ERP Amplitude and Latency in Military Service Members After Combat Deployment

2019 ◽  
Vol 13 ◽  
Author(s):  
Amy Trongnetrpunya ◽  
Paul Rapp ◽  
Chao Wang ◽  
David Darmon ◽  
Michelle E. Costanzo ◽  
...  
Keyword(s):  
Military Service ◽  
Service Members ◽  
Single Trial ◽  
Military Service Members ◽  
Combat Deployment

scholarly journals Risk of Diabetes in U.S. Military Service Members in Relation to Combat Deployment and Mental Health

Diabetes Care ◽  
2010 ◽  
Vol 33 (8) ◽  
pp. 1771-1777 ◽  
Author(s):  
E. J. Boyko ◽  
I. G. Jacobson ◽  
B. Smith ◽  
M. A. K. Ryan ◽  
T. I. Hooper ◽  
...  
Keyword(s):  
Mental Health ◽  
Military Service ◽  
Service Members ◽  
Military Service Members ◽  
Combat Deployment

Prospective study of anxiety, post-traumatic stress and depression on postural control, gait, otolith and visuospatial function in military service members with persistent post-concussive symptoms

2019 ◽  
pp. 271-287
Author(s):  
◽  
Andrew Lewandowski ◽  
Lindell K. Weaver ◽  
◽  
◽  
...  
Keyword(s):  
Brain Injury ◽  
Postural Control ◽  
Traumatic Stress ◽  
Military Service ◽  
Service Members ◽  
Post Traumatic Stress ◽  
High Anxiety ◽  
Affective Symptoms ◽  
Military Service Members ◽  
Post Traumatic

Purpose: Military service members often report both affective and vestibular complaints after mild traumatic brain injury (mTBI), but associations between symptoms and vestibular deficits can be subtle and inconsistent. Methods: From two complementary studies, one of military service members with persistent post-concussive symptoms after mTBI (NCT01611194) and the other of adult volunteers with no history of brain injury (NCT01925963), affective symptoms were compared to postural control, gait, otolith and visuospatial function. Results: The studies enrolled 71 participants with mTBI and 75 normative controls. Participants with mTBI had significantly reduced postural equilibrium on the sensory organization test (SOT), and more so in those with high anxiety or post-traumatic stress. Cervical and ocular vestibular evoked myogenic potentials (cVEMP; oVEMP) showed prolonged latencies in mTBI participants compared to controls; oVEMPs were significantly delayed in mTBI participants with high anxiety, post-traumatic stress or depression. A subset of the mTBI group had abnormal tandem gait and high anxiety. Anxiety, posttraumatic stress, and depression did not correlate with performance on the 6-Minute Walk Test, visuospatial neuropsychological measures, and the Satisfaction with Life Scale in the mTBI group. Conclusions: In this study military service members with mTBI reported affective symptoms, concurrently with vestibular-balance concerns. Worse scores on affective measures were associated with abnormal findings on measures of postural control, gait and otolith function.

Duration of seropositivity following yellow fever vaccination in U.S. military service members

Vaccine ◽  
2020 ◽  
Vol 38 (52) ◽  
pp. 8286-8291
Author(s):  
Nicole P. Lindsey ◽  
Lori Perry ◽  
Marc Fischer ◽  
Tabitha Woolpert ◽  
Brad J. Biggerstaff ◽  
...  
Keyword(s):  
Yellow Fever ◽  
Military Service ◽  
Service Members ◽  
Military Service Members ◽  
Yellow Fever Vaccination

Examining the link between prior suicidality and subsequent suicidal ideation among high-risk US military service members

2018 ◽  
Vol 49 (13) ◽  
pp. 2237-2246 ◽  
Author(s):  
Melanie A. Hom ◽  
Mary E. Duffy ◽  
Megan L. Rogers ◽  
Jetta E. Hanson ◽  
Peter M. Gutierrez ◽  
...  
Keyword(s):  
Suicidal Ideation ◽  
Military Service ◽  
Suicide Risk ◽  
Self Report ◽  
Service Members ◽  
Thwarted Belongingness ◽  
Us Military ◽  
Military Service Members ◽  
The Relationship

AbstractBackgroundResearch is needed to identify the factors that explain the link between prior and future suicidality. This study evaluated possible mediators of the relationship between: (1) the severity of prior suicidality and (2) suicidal ideation severity at 3-month follow-up among a sample of high-risk military personnel.MethodsUS military service members referred to or seeking care for suicide risk (N = 624) completed self-report psychiatric domain measures and a clinician interview assessing prior suicidality severity at baseline. Three months later, participants completed a self-report measure of suicidal ideation severity. Three separate percentile bootstrap mediation models were used to examine psychiatric factors (i.e. alcohol abuse, anxiety sensitivity, hopelessness, insomnia, posttraumatic stress symptoms, suicidal ideation, and thwarted belongingness) as parallel mediators of the relationship between prior suicidality severity (specifically, suicidal ideation, suicide attempt, and overall suicidality – i.e. ideation/attempt severity combined) at baseline and suicidal ideation severity at follow-up.ResultsHopelessness, specifically, and the total effect of all mediators, each significantly accounted for the relationship between prior suicidality severity and subsequent ideation severity across models. In the models with attempt severity and overall suicidality severity as predictors, thwarted belongingness was also a significant mediator.ConclusionsHopelessness, thwarted belongingness, and overall severity of psychiatric indices may explain the relationship between prior suicidality severity and future suicidal ideation severity among service members at elevated suicide risk. Research is needed to replicate these findings and examine other possible mediators.

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