Military medicine
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Traumatic brain injury (TBI) is considered a signature injury from the fighting in Iraq and Afghanistan. Since the year 2000, over 370,000 U.S. active duty service members have been diagnosed with TBI. Although prior research has shown that even mild forms of TBI are associated with impaired cognitive performance, it is not clear which facets of cognition (computation, memory, reasoning, etc.) are impacted by injury. ⋯ In this population, cognitive impairments associated with TBI influenced performance requiring working memory and basic neural processing (speed/efficiency).
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Retracted Publication
Novel Approach for Detecting the Neurological or Behavioral Impact of Physiological Episodes (PEs) in Military Aircraft Crews.
Military and civil aviation have documented physiological episodes among aircrews. Therefore, continued efforts are being made to improve the internal environment. Studies have shown that exposures to many organic compounds present in emissions are known to cause a variety of physiological symptoms. We hypothesize that these compounds may reversibly inhibit acetylcholinesterase, which may disrupt synaptic signaling. As a result, neural proteins leak through the damaged blood-brain barrier into the blood and in some, elicit an autoimmune response. ⋯ Repetitive physiological episodes may initiate cellular injury, leading to neuronal degeneration in selected individuals. Diagnosis and intervention should occur at early postinjury periods. Use of blood-based biomarkers to assess subclinical brain injury would help in both diagnosis and treatment.
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Tissue injuries are often associated with abnormal blood flow (BF). The ability to assess BF distributions in injured tissues enables objective evaluation of interventions and holds the potential to improve the acute management of these injuries on battlefield. ⋯ The unique noncontact 3D imaging capability makes the scDCT applicable for intraoperative assessment of burns/wounds, without risk of infection and without interfering with sterility of the surgical field. The portable scDCT device holds the potential to be used by surgeons in combat surgical hospitals to improve the acute management of battlefield burn injuries.
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Scholars have described military deployments as one of the most stressful aspects of life for military couples. Deployment affects multiple roles and family members, yet little is known about the degree to which postdeployment outcomes are accounted for by predeployment functioning independent of deployment experiences. ⋯ Study findings reinforce the importance of predeployment preparation, providing families with resources to maximize resilience in response to the stress of deployment.
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The goal of the present study was to characterize behavioral health rates, behavioral health care utilization, loneliness, and perceived prejudice and support among sexual minority soldiers. ⋯ Organizational barriers, such as perceived prejudice and lack of support, appear to still exist for sexual minority soldiers. Increasing organizational support and implementing training and education for health care providers in order to better support the LGB soldier community may mitigate these barriers.