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Blunted cardiac stress reactors exhibit relatively high levels of behavioural impulsivity

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  • معلومة اضافية
    • Contributors:
      AXA Research Fund Postdoctoral Fellowship; Economic and Social Research Council; University of Birmingham; orcid:0000-0002-5180-2658; orcid:0000-0002-5461-0598
    • بيانات النشر:
      Elsevier BV
    • الموضوع:
      2016
    • Collection:
      University of Stirling: Stirling Digital Research Repository
    • نبذة مختصرة :
      Blunted physiological reactions to acute psychological stress are associated with a range of adverse health and behavioural outcomes. This study examined whether extreme stress reactors differ in their behavioural impulsivity. Individuals showing blunted (N = 23) and exaggerated (N = 23) cardiovascular reactions to stress were selected by screening a healthy student population (N = 276). Behavioural impulsivity was measured via inhibitory control and motor impulsivity tasks. Blunted reactors exhibited greater impulsivity than exaggerated reactors on both stop-signal, F(1,41) = 4.99, p = 0.03, ηp2 = 0.108, and circle drawing, F(1,43) = 4.00, p = 0.05, η p 2 = 0.085, tasks. Individuals showing blunted cardiovascular stress reactions are characterized by greater impulsivity which may contribute to their increased susceptibility to outcomes such as obesity and addiction.
    • File Description:
      application/pdf
    • Relation:
      Bibbey A, Ginty AT, Brindle RC, Phillips AC & Carroll D (2016) Blunted cardiac stress reactors exhibit relatively high levels of behavioural impulsivity. Physiology & Behavior, 159, pp. 40-44. https://doi.org/10.1016/j.physbeh.2016.03.011; http://hdl.handle.net/1893/29909; WOS:000375505000006; 2-s2.0-84961231142; 1414358; http://dspace.stir.ac.uk/bitstream/1893/29909/1/Behavioural%20Manuscript_revised%20%281%29.pdf
    • الرقم المعرف:
      10.1016/j.physbeh.2016.03.011
    • Rights:
      Accepted refereed manuscript of: Bibbey A, Ginty AT, Brindle RC, Phillips AC & Carroll D (2016) Blunted cardiac stress reactors exhibit relatively high levels of behavioural impulsivity. Physiology & Behavior, 159, pp. 40-44. DOI: https://doi.org/10.1016/j.physbeh.2016.03.011 © 2016, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ ; http://creativecommons.org/licenses/by-nc-nd/4.0/ ; 2019-07-23
    • الرقم المعرف:
      edsbas.E5D25571