The Opposite of Stress
The Relationship Between Vagal Tone, Creativity, and Divergent Thinking
Abstract
Abstract. Cognition is affected by psychophysiological states. While the influence of stress on cognition has been investigated intensively, less studies have addressed how the opposite of stress, a state of relaxation, affects cognition. We investigated whether the extent of parasympathetic activation is positively related to divergent thinking. Sixty healthy female participants were randomly allocated to a standardized vagus nerve massage (n = 19), a standardized soft shoulder massage (n = 22), or a resting control group (n = 19). Subsequently, participants completed the Alternative Uses Test (AUT), a measure of divergent thinking. Respiratory sinus arrhythmia (RSA), a vagally mediated heart rate variability component, was monitored throughout the experiment. The area under the curve with respect to the increase was calculated for RSA trajectories as an indicator of vagal tone during the relaxing intervention. Regressions tested the effect of vagal tone on AUT outcomes. We found an association between vagal tone and subsequent AUT outcomes. Yet, this association was no longer significant when controlling for the effect of the creative potential of an individual, which was strongly related to AUT outcomes. Being exploratory, we found a positive association between creative potential and vagal tone. These results imply that creative potential might be related to the capacity to relax.
References
2013). Heart rate variability logger (version 4.6.2) [IOS Mobile Application Software]. Retrieved from https://apps.apple.com/ns/heart-rate-variability-logger/id683984776
(2014). Creativity and the default network: A functional connectivity analysis of the creative brain at rest. Neuropsychologia, 64, 92–98. 10.1016/j.neuropsychologia.2014.09.019
(1993). Respiratory Sinus Arrhythmia: Autonomic origins, physiological mechenisms, and psychophysiological implications. Psychophysiology, 30, 183–196. 10.1111/j.1469-8986.1993.tb01731.x
(1999). Noradrenergic modulation of cognitive flexibility in problem solving. Neuroreport, 10, 2763–2767. 10.1097/00001756-199909090-00012
(2010). The relationship between stressors and creativity: A meta-analysis examining competing theoretical models. Journal of Applied Psychology, 95(1), 201–212. 10.1037/a0017868
(1999). Creative problem solving and problem finding in young adults: Interconnections with stress, hassles, and coping abilities. The Journal of Creative Behavior, 33, 167–188. 10.1002/j.2162-6057.1999.tb01195.x
(2005). Reliability, validity, and factor structure of the creative achievement questionnaire. Creativity Research Journal, 17(1), 37–50. 10.1207/s15326934crj1701_4
(2014). Non-invasive vagus nerve stimulation in healthy humans reduces sympathetic nerve activity. Brain Stimulation, 7, 871–877. 10.1016/j.brs.2014.07.031
(2012). Meditate to create: The impact of focused-attention and open-monitoring training on convergent and divergent thinking. Frontiers in Psychology, 3, 116. 10.3389/fpsyg.2012.00116
(2018). Transcutaneous vagus nerve stimulation (tVNS) enhances divergent thinking. Neuropsychologia, 111, 72–76. 10.1016/j.neuropsychologia.2018.01.003
(1999). Stress and cognition: Are corticosteroids good or bad guys? Trends in Neurosciences, 22, 422–426. 10.1016/S0166-2236(99)01438-1
(2007). Methodological issues in the quantification of respiratory sinus arrhythmia. Biological Psychology, 74, 286–294. 10.1016/j.biopsycho.2005.09.005
(2013). Evaluating the alternative uses test of creativity. Preceedings of the National Conference on Undergraduate Research (NCUR), 8, 427–434.
(2007). Vagus nerve stimulation increases norepinephrine concentration and the gene expression of BDNF and bFGF in the rat brain. Brain Research, 1179, 28–34. 10.1016/j.brainres.2007.08.045
(2006). Effect of vagus nerve stimulation on creativity and cognitive flexibility. Epilepsy & Behavior, 8, 720–725. 10.1016/j.yebeh.2006.03.008
(2007). Divergent thinking: Strategies and executive involvement in generating novel uses for familiar objects. British Journal of Psychology, 98, 611–625. 10.1111/j.2044-8295.2007.tb00467.x
(1962). Potentiality for creativity. Gifted Child Quarterly, 6, 87–90. 10.1177/001698626200600307
(2016). Possible brain mechanisms of creativity. Archives of Clinical Neuropsychology, 31, 285–296. 10.1093/arclin/acw009
(1979). The effect of guided fantasy on the creative thinking and writing ability of gifted students. Gifted Child Quarterly, 23(1), 71–77. 10.1177/001698627902300118
(2015). Transcutaneous vagus nerve stimulation boosts associative memory in older individuals. Neurobiology of Aging, 36, 1860–1867. 10.1016/j.neurobiolaging.2015.02.023
(2019). JASP (Version 0.11.1) (Version version 0.11.1 [Computer software]). Amsterdam, The Netherlands: JASP Team. Retrieved from https://jasp-stats.org/download
. (2013). The structure of creative cognition in the human brain. Frontiers in Human Neuroscience, 7, 1–13. 10.3389/fnhum.2013.00330
(1999). Stress, relaxation states, and creativity. Perceptual and Motor Skills, 88, 409–416. 10.2466/pms.1999.88.2.409
(1997). Promotion of creativity (divergent productions) and convergent productions by systematic‐relaxation exercises: Empirical evidence from five experimental studies with children, young adults, and elderly. European Journal of Personality, 11, 83–99. 10.1002/(sici)1099-0984(199706)11:2<83::aid-per280>3.0.co;2-5
(2014). The importance of the default mode network in creativity – a structural MRI study. The Journal of Creative Behavior, 48, 152–163. 10.1002/jocb.45
(2019). An atlas of vagal sensory neurons and their molecular specialization. Cell Reports, 27, 2508–2523.e4. 10.1016/j.celrep.2019.04.096
(2017). Heart rate variability and cardiac vagal tone in psychophysiological research – recommendations for experiment planning, data analysis, and data reporting. Frontiers in Psychology, 8, 213. 10.3389/fpsyg.2017.00213
(2008). Relaxation training for anxiety: A ten-years systematic review with meta-analysis. BMC Psychiatry, 8(1), 41. 10.1186/1471-244X-8-41
(2004). The effects of vagus nerve stimulation on decision-making. Cortex, 40(4–5), 605–612. 10.1016/S0010-9452(08)70156-4
(1995). Stress and cognitive function. Current Opinion in Neurobiology, 5, 205–216. 10.1016/0959-4388(95)80028-X
(2020). In search of a standardized protocol for parasympathetic nervous system activation. PsyArXiv Preprint. 10.31234/Osf.Io/M85qc
(2016). Concentrative meditation influences creativity by increasing cognitive flexibility. Psychology of Aesthetics, Creativity, and the Arts, 10, 278–286. 10.1037/a0040335
(2015). Effectiveness of progressive muscle relaxation and biofeedback relaxation in lowering physiological arousal among students with regard to personality features. Procedia - Social and Behavioral Sciences, 205, 228–235. 10.1016/j.sbspro.2015.09.064
(2015). Thinking too much: Self-generated thought as the engine of neuroticism. Trends in Cognitive Sciences, 19, 492–498. 10.1016/j.tics.2015.07.003
(2003). Two formulas for computation of the area under the curve represent measures of total hormone concentration versus time-dependent change. Psychoneuroendocrinology, 28, 916–931. 10.1016/S0306-4530(02)00108-7
(2019). R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing.
. (2015). The brain’s default mode network. Annual Review of Neuroscience, 38(1), 433–447. 10.1146/annurev-neuro-071013-014030
(2011). An open source tool for heart rate variability spectral analysis. Computer Methods and Programs in Biomedicine, 103(1), 39–50. 10.1016/j.cmpb.2010.05.012
(2016). RStudio: Integrated Development for R. Boston, MA: RStudio Team.
. (2013). Stress and cognition: Stress and cognition. Wiley Interdisciplinary Reviews: Cognitive Science, 4, 245–261. 10.1002/wcs.1222
(2016). The effect of vagus nerve stimulation on response inhibition. Epilepsy & Behavior, 64, 171–179. 10.1016/j.yebeh.2016.09.014
(2004). Effect of anxiolytics on cognitive flexibility in problem solving. Cognitive and Behavioral Neurology, 17, 93–97. 10.1097/01.wnn.0000119240.65522.d9
(2012). A meta-analysis of heart rate variability and neuroimaging studies: Implications for heart rate variability as a marker of stress and health. Neuroscience and Biobehavioral Reviews, 36, 747–756. 10.1016/j.neubiorev.2011.11.009
(2009). Claude Bernard and the heart–brain connection: Further elaboration of a model of neurovisceral integration. Neuroscience and Biobehavioral Reviews, 33, 81–88. 10.1016/j.neubiorev.2008.08.004
(2016). ggplot2: Elegant graphics for data analysis. New York, NY: Springer.
(2009). Stress and memory in humans: Twelve years of progress? Brain Research, 1293, 142–154. 10.1016/j.brainres.2009.04.013
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