PSYCHOLOGY

Sleep Disturbance During Military Deployment

Feb 25, 2018 by in PSYCHOLOGY Comments Off on Sleep Disturbance During Military Deployment

Fig. 6.1 Adjusted percent for male E1–E4 soldiers in theater for 9 months (Reprinted with permission from the Mental Health Advisory Team V [13]) Sleep and Performance The MHAT-V [13] also…

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The Neurocircuitry of Fear and PTSD

Feb 25, 2018 by in PSYCHOLOGY Comments Off on The Neurocircuitry of Fear and PTSD

Fig. 10.1 Structural magnetic resonance images (MRIs ) showing the structures of interest in this chapter: (a) a sagittal MRI slice showing the dorsal anterior cingulate gyrus (dACC) and structures…

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Sleep and Fatigue Issues in Military Operations

Feb 25, 2018 by in PSYCHOLOGY Comments Off on Sleep and Fatigue Issues in Military Operations

Fig. 7.1 Consequences of poor sleep practices Sleep in the Military The population of individuals who serve in the US military is comprised of officers and enlisted personnel who are relatively…

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Actigraphy and PTSD

Feb 25, 2018 by in PSYCHOLOGY Comments Off on Actigraphy and PTSD

Fig. 17.1 A normal actigraph Fig. 17.2 An actigraph of a person with insomnia showing periods of activity in the middle of the night Figure 17.3 shows a typical recording…

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Sleep as a Mediator of mTBI and PTSD

Feb 25, 2018 by in PSYCHOLOGY Comments Off on Sleep as a Mediator of mTBI and PTSD

Fig. 3.1 Overlap of PTSD and mTBI/PCS symptoms Perhaps because sleep disturbance/insomnia is so common among clinical and nonclinical populations alike, the potential importance of this symptom – i.e., the central…

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PTSD, Arousal, and Disrupted (REM) Sleep

Feb 25, 2018 by in PSYCHOLOGY Comments Off on PTSD, Arousal, and Disrupted (REM) Sleep

Fig. 19.1 Inverted U shape describing the relationship between tonic LC activity and task performance , showing optimal performance at intermediate levels of tonic LC activity, allowing phasic LC activity…

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