High Anxiety: Recognizing Stress As the Stressor
نویسندگان
چکیده
منابع مشابه
Differential Autonomic Nervous System Reactivity in Depression and Anxiety During Stress Depending on Type of Stressor.
OBJECTIVES It remains unclear whether depressive and anxiety disorders are associated with hyporeactivity or hyperreactivity of the autonomic nervous system (ANS) and whether deviant reactivity occurs in all types of stressors. This study compared ANS reactivity in people with current or remitted depression/anxiety with reactivity in healthy controls during two stress conditions. METHODS From...
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Post-traumatic stress disorder (PTSD) is a heterogeneous disorder that affects individuals exposed to trauma (e.g., combat, interpersonal violence, and natural disasters). It is characterized by hyperarousal, intrusive reminders of the trauma, avoidance of trauma-related cues, and negative cognition and mood. This heterogeneity indicates the presence of multiple neurobiological mechanisms under...
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This study extends previous work investigating the cardiovascular reactivity to stress obtained in response to laboratory-based tasks to cardiovascular reactivity measured in response to a musical performance. Heart rate (HR) reactivity and psychological responses were measured in 52 female and 18 male healthy classically trained graduate students in two settings: during a standardized laborato...
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The present studies investigated whether or not optimism/pessimism is a cognitive mediator of future depression for people who have experienced many negative life events. Subjects were administered optimism scales, stress response scales at Time 1. They then completed the stressor scale and stress response scales at Time 2, about six weeks later. The results showed the interaction of stressor e...
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Repeated stressor exposure can sensitize physiological responses to novel stressors and facilitate the development of stress-related psychiatric disorders including anxiety. Disruptions in diurnal rhythms of sleep-wake behavior accompany stress-related psychiatric disorders and could contribute to their development. Complex stressors that include fear-eliciting stimuli can be a component of rep...
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ژورنال
عنوان ژورنال: Oxidative Medicine and Cellular Longevity
سال: 2009
ISSN: 1942-0900,1942-0994
DOI: 10.4161/oxim.2.2.8842