Noninvasive cardiac psychophysiology as a tool for translational science with marmosets
| Autor: | Eliza Bliss-Moreau, Ashley M. Murphy, Corinna N. Ross |
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| Rok vydání: | 2019 |
| Předmět: |
Male
0106 biological sciences Sympathetic nervous system Multifunction cardiogram Autonomic Nervous System Cardiography Impedance 010603 evolutionary biology 01 natural sciences Article Electrocardiography Respiratory Rate Heart Rate Heart rate Animals Medicine Heart rate variability 0501 psychology and cognitive sciences 050102 behavioral science & comparative psychology Vagal tone Ecology Evolution Behavior and Systematics business.industry 05 social sciences Callithrix Heart Cardiovascular physiology Autonomic nervous system Psychophysiology medicine.anatomical_structure Animal Science and Zoology business Neuroscience |
| Zdroj: | Am J Primatol |
| ISSN: | 1098-2345 0275-2565 |
| DOI: | 10.1002/ajp.23037 |
| Popis: | The importance of marmosets for comparative and translational science has grown in recent years because of their relatively rapid development, birth cohorts of twins, family social structure, and genetic tractability. Despite this, they remain understudied in investigations of affective processes. In this methodological note, we establish the validity of using non-invasive commercially available equipment to record cardiac physiology and compute indices of autonomic nervous system activity – a major component of affective processes. Specifically, we recorded electrocardiogram and impedance cardiogram, from which we derived heart rate, respiration rate, measures of high frequency heart rate variability (indices of parasympathetic autonomic nervous system activity) and ventricular contractility (an index of sympathetic autonomic nervous system activity). Our methods produced physiologically plausible data, and further, animals with increased heart rates during testing were also more reactive to isolation from their social partner and presentation of novel objects, though no relationship was observed between reactivity and specific indices of parasympathetic or sympathetic nervous system activity. |
| Databáze: | OpenAIRE |
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