Oxytocin Increases Heart Rate Variability in Humans at Rest: Implications for Social Approach-Related Motivation and Capacity for Social Engagement

• Andrew H. Kemp ,

  * E-mail: andrew.kemp@sydney.edu.au

  Affiliations School of Psychology, University of Sydney, Sydney, New South Wales, Australia, CADE Clinic, Discipline of Psychiatry, Sydney Medical School, University of Sydney, Sydney, Sydney, New South Wales, Australia

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• Daniel S. Quintana,

  Affiliation School of Psychology, University of Sydney, Sydney, New South Wales, Australia

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• Rebecca-Lee Kuhnert,

  Affiliation School of Psychology, University of Sydney, Sydney, New South Wales, Australia

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• Kristi Griffiths,

  Affiliation Brain and Mind Research Institute, University of Sydney, Sydney, New South Wales, Australia

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• Ian B. Hickie,

  Affiliation Brain and Mind Research Institute, University of Sydney, Sydney, New South Wales, Australia

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• Adam J. Guastella

  Affiliation Brain and Mind Research Institute, University of Sydney, Sydney, New South Wales, Australia

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