Respiratory Sinus Arrhythmia and Emotional Reactions
Respiratory sinus arrhythmia (RSA), which is considered to reflect parasympathetic activity, has received an increased scientific interest during the last several decades. Research on RSA in psychophysiology was especially focused on its relationship with the emotional process and related individual...
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| Format: | Article |
| Language: | English |
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University of Rijeka
2015-12-01
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| Series: | Psychological Topics |
| Subjects: | |
| Online Access: | http://pt.ffri.hr/index.php/pt/article/view/237 |
| _version_ | 1828523546727415808 |
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| author | Asmir Gračanin |
| author_facet | Asmir Gračanin |
| author_sort | Asmir Gračanin |
| collection | DOAJ |
| description | Respiratory sinus arrhythmia (RSA), which is considered to reflect parasympathetic activity, has received an increased scientific interest during the last several decades. Research on RSA in psychophysiology was especially focused on its relationship with the emotional process and related individual differences. This contribution starts with a short description of parasympathetic nervous system function and its influences on heart activity. This is followed by the description of the Polyvagal Theory and the model of neurovisceral integration, which represent a broad framework for an understanding of the relations between parasympathetic activity, workings of the central nervous system functions, cognitive processes, and emotional reactions. After a brief explanation of the way the RSA is typically measured, a short overview of experimental research directed to RSA changes that accompany emotional reactions and correlational research of the relations between baseline measures of RSA and emotional traits is presented. This research shows that different hypotheses derived from the Polyvagal theory and the Model of neurovisceral integration are confirmed primarily in the context of vagal withdrawal and decreased vagal tone that are related to stress reactions, emotion of fear and trait anxiety, and to a lesser extent to trait hostility. The final section includes a brief discussion on the sources of inconsistency in the results of experimental research of relations between basic emotions and RSA changes, such as the neglected role of cognitive processes and somatic activity. |
| first_indexed | 2024-12-11T20:29:55Z |
| format | Article |
| id | doaj.art-3aef7c707f9747b382be72202927ede9 |
| institution | Directory Open Access Journal |
| issn | 1332-0742 |
| language | English |
| last_indexed | 2024-12-11T20:29:55Z |
| publishDate | 2015-12-01 |
| publisher | University of Rijeka |
| record_format | Article |
| series | Psychological Topics |
| spelling | doaj.art-3aef7c707f9747b382be72202927ede92022-12-22T00:51:50ZengUniversity of RijekaPsychological Topics1332-07422015-12-01243449471111Respiratory Sinus Arrhythmia and Emotional ReactionsAsmir GračaninRespiratory sinus arrhythmia (RSA), which is considered to reflect parasympathetic activity, has received an increased scientific interest during the last several decades. Research on RSA in psychophysiology was especially focused on its relationship with the emotional process and related individual differences. This contribution starts with a short description of parasympathetic nervous system function and its influences on heart activity. This is followed by the description of the Polyvagal Theory and the model of neurovisceral integration, which represent a broad framework for an understanding of the relations between parasympathetic activity, workings of the central nervous system functions, cognitive processes, and emotional reactions. After a brief explanation of the way the RSA is typically measured, a short overview of experimental research directed to RSA changes that accompany emotional reactions and correlational research of the relations between baseline measures of RSA and emotional traits is presented. This research shows that different hypotheses derived from the Polyvagal theory and the Model of neurovisceral integration are confirmed primarily in the context of vagal withdrawal and decreased vagal tone that are related to stress reactions, emotion of fear and trait anxiety, and to a lesser extent to trait hostility. The final section includes a brief discussion on the sources of inconsistency in the results of experimental research of relations between basic emotions and RSA changes, such as the neglected role of cognitive processes and somatic activity.http://pt.ffri.hr/index.php/pt/article/view/237parasympathetic activityrespiratory sinus arrhythmiaPolyvagal theoryModel of neurovisceral integrationemotion |
| spellingShingle | Asmir Gračanin Respiratory Sinus Arrhythmia and Emotional Reactions Psychological Topics parasympathetic activity respiratory sinus arrhythmia Polyvagal theory Model of neurovisceral integration emotion |
| title | Respiratory Sinus Arrhythmia and Emotional Reactions |
| title_full | Respiratory Sinus Arrhythmia and Emotional Reactions |
| title_fullStr | Respiratory Sinus Arrhythmia and Emotional Reactions |
| title_full_unstemmed | Respiratory Sinus Arrhythmia and Emotional Reactions |
| title_short | Respiratory Sinus Arrhythmia and Emotional Reactions |
| title_sort | respiratory sinus arrhythmia and emotional reactions |
| topic | parasympathetic activity respiratory sinus arrhythmia Polyvagal theory Model of neurovisceral integration emotion |
| url | http://pt.ffri.hr/index.php/pt/article/view/237 |
| work_keys_str_mv | AT asmirgracanin respiratorysinusarrhythmiaandemotionalreactions |