Heart Rate Variability as an Index of Regulated Emotional Responding

Con­tin­u­ing with the theme of a Week of Sci­ence spon­sored by Just Sci­ence, we will high­light some of the key points in: Appel­hans BM, Lueck­en LJ. Heart Rate Vari­abil­i­ty as an Index of Reg­u­lat­ed Emo­tion­al Respond­ing. Review of Gen­er­al Psy­chol­o­gy. 2006;10:229–240. Effec­tive emo­tion­al reg­u­la­tion depends on being able to flex­i­bly adjust your phys­i­o­log­i­cal response to a chang­ing envi­ron­ment moment by moment.Heart rate vari­abil­i­ty (HRV) is a mea­sure of the con­tin­u­ous inter­play between sym­pa­thet­ic and parasym­pa­thet­ic influ­ences on heart rate that yields infor­ma­tion about auto­nom­ic flex­i­bil­i­ty and there­by rep­re­sents the capac­i­ty for reg­u­lat­ed emo­tion­al responding.

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