Defense Mechanisms - Helplessness, Learned PubMed MeSh Term

Overview

subject area of

• 5-HYDROXYTRYPTAMINE 2C RECEPTORS IN THE DORSAL STRIATUM MEDIATE STRESS-INDUCED INTERFERENCE WITH NEGATIVELY REINFORCED INSTRUMENTAL ESCAPE BEHAVIOR  Journal Article
• 8-OH-DPAT MICROINJECTED IN THE REGION OF THE DORSAL RAPHE NUCLEUS BLOCKS AND REVERSES THE ENHANCEMENT OF FEAR CONDITIONING AND INTERFERENCE WITH ESCAPE PRODUCED BY EXPOSURE TO INESCAPABLE SHOCK  Journal Article
• A history of major depressive disorder and the response to stress  Journal Article
• BEHAVIORAL CONTROL OVER SHOCK BLOCKS BEHAVIORAL AND NEUROCHEMICAL EFFECTS OF LATER SOCIAL DEFEAT  Journal Article
• Blockade of alphal adrenoreceptors in the dorsal raphe nucleus prevents enhanced conditioned fear and impaired escape performance following uncontrollable stressor exposure in rats  Journal Article
• Controllable versus uncontrollable stressors bi-directionally modulate conditioned but not innate fear  Journal Article
• Corticotropin releasing hormone type 2 receptors in the dorsal raphe nucleus mediate the behavioral consequences of uncontrollable stress  Journal Article
• Early life diets with prebiotics and bioactive milk fractions attenuate the impact of stress on learned helplessness behaviours and alter gene expression within neural circuits important for stress resistance  Journal Article
• Effect of number of tailshocks on learned helplessness and activation of serotonergic and noradrenergic neurons in the rat  Journal Article
• Effects of stressor controllability on diurnal physiological rhythms  Journal Article
• Escapable and inescapable stress differentially and selectively alter extracellular levels of 5-HT in the ventral hippocampus and dorsal periaqueductal gray of the rat  Journal Article
• Exercise, Stress Resistance, and Central Serotonergic Systems  Journal Article
• Exercise, learned helplessness, and the stress-resistant brain  Journal Article
• Expression of fibroblast growth factor-2 and brain-derived neurotrophic factor mRNA in the medial prefrontal cortex and hippocampus after uncontrollable or controllable stress  Journal Article
• Freewheel running prevents learned helplessness/behavioral depression: Role of dorsal raphe serotonergic neurons  Journal Article
• INTRACEREBROVENTRICULAR INTERLEUKIN-1 RECEPTOR ANTAGONIST BLOCKS THE ENHANCEMENT OF FEAR CONDITIONING AND INTERFERENCE WITH ESCAPE PRODUCED BY INESCAPABLE SHOCK  Journal Article
• Impaired escape performance and enhanced conditioned fear in rats following exposure to an uncontrollable stressor are mediated by glutamate and nitric oxide in the dorsal raphe nucleus  Journal Article
• Inescapable shock-induced potentiation of morphine analgesia  Journal Article
• Inescapable shock-induced potentiation of morphine analgesia in rats: Involvement of opioid, GABAergic, and serotonergic mechanisms in the dorsal raphe nucleus  Journal Article
• Learned helplessness is independent of levels of brain-derived neurotrophic factor in the hippocampus  Journal Article
• Lesions of the basolateral amygdala reverse the long-lasting interference with shuttle box escape produced by uncontrollable stress  Journal Article
• Low doses of corticotropin-releasing hormone injected into the dorsal raphe nucleus block the behavioral consequences of uncontrollable stress  Journal Article
• Medial prefrontal cortical activation modulates the impact of controllable and uncontrollable stressor exposure on a social exploration test of anxiety in the rat.  Journal Article
• Neuroanatomical Correlates of Perceived Stress Controllability in Adolescents and Emerging Adults  Journal Article
• Opioid-dependent effects of inescapable shock on escape behavior and conditioned fear responding are mediated by the dorsal raphe nucleus  Journal Article
• Previous experience with behavioral control over stress blocks the behavioral and dorsal raphe nucleus activating effects of later uncontrollable stress: Role of the ventral medial prefrontal cortex  Journal Article
• Running Reduces Uncontrollable Stress-Evoked Serotonin and Potentiates Stress-Evoked Dopamine Concentrations in the Rat Dorsal Striatum  Journal Article
• Short- and long-term consequences of stressor controllability in adolescent rats  Journal Article
• Stress, learned helplessness, and brain interleukin-1 beta  Journal Article
• Stress-induced activity in the locus coeruleus is not sensitive to stressor controllability  Journal Article
• Stressor controllability and learned helplessness: The roles of the dorsal raphe nucleus, serotonin, and corticotropin-releasing factor  Journal Article
• THE ROLE OF THE AMYGDALA AND DORSAL RAPHE NUCLEUS IN MEDIATING THE BEHAVIORAL CONSEQUENCES OF INESCAPABLE SHOCK  Journal Article
• The consequences of uncontrollable stress are sensitive to duration of prior wheel running  Journal Article
• The effects of the selective 5-HT2C receptor antagonist SB 242084 on learned helplessness in male Fischer 344 rats  Journal Article
• The neurobiology of the stress-resistant brain  Journal Article
• The role of corticotropin-releasing hormone in the dorsal raphe nucleus in mediating the behavioral consequences of uncontrollable stress  Journal Article
• The role of the habenular complex in the elevation of dorsal raphe nucleus serotonin and the changes in the behavioral responses produced by uncontrollable stress  Journal Article
• Uncontrollable stress potentiates morphine's rewarding properties  Journal Article
• Voluntary wheel running produces resistance to inescapable stress-induced potentiation of morphine conditioned place preference  Journal Article

broader concept

• Defense Mechanisms  PubMed MeSh Term