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Izaki T, Himichi T, Sakaki M. Cardiac cycle modulates social pain. Biol Psychol 2024; 192:108853. [PMID: 39116917 DOI: 10.1016/j.biopsycho.2024.108853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 07/22/2024] [Accepted: 08/05/2024] [Indexed: 08/10/2024]
Abstract
Social pain is a painful feeling evoked by social rejection, exclusion, or the loss of other important people. Previous research suggests that physical pain is reduced by increased signals from baroreceptors that monitor blood pressure. This pre-registered study investigated whether social pain is attenuated by increased baroafferent signals, as observed in physical pain. Given that baroafferent signals increase during cardiac systole and decrease during diastole, we hypothesized that feelings of pain induced by social rejection would be lower when exclusion events are presented at the cardiac systole than when they are presented at the diastole. Participants completed the cyberball task, a computerized ball-tossing game involving two other players. In the rejection condition, the ball was rarely thrown to the participant, while the other players kept tossing it to each other. Throws between other players were defined as exclusion events and were presented either at the cardiac systole (a systole condition) or at the diastole (a diastole condition). We found that exclusion events evoked significantly less social pain in the systole condition than in the diastole condition. Furthermore, the effects of cardiac cycle were more pronounced in participants with higher heart rate variability than those with lower heart rate variability. Our results suggest that cardiac afferent signals contribute not only to physical pain but also to social pain.
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Affiliation(s)
- Tsubasa Izaki
- School of Economics & Management, Kochi University of Technology, Kochi, Japan.
| | - Toshiyuki Himichi
- School of Economics & Management, Kochi University of Technology, Kochi, Japan
| | - Michiko Sakaki
- Hector Research Institute of Education Sciences and Psychology, University of Tübingen, Tübingen, Germany; Research Institute, Kochi University of Technology, Kochi, Japan
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Wegeberg AM, Sejersgaard-Jacobsen TH, Brock C, Drewes AM. Prediction of pain using electrocardiographic-derived autonomic measures: A systematic review. Eur J Pain 2024; 28:199-213. [PMID: 37655709 DOI: 10.1002/ejp.2175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND AND OBJECTIVE Pain is a major clinical challenge, and understanding the pathophysiology is critical for optimal management. The autonomic nervous system reacts to pain stimuli, and autonomic dysfunction may predict pain sensation. The most used assessment of autonomic function is based on electrocardiographic measures, and the ability of such measures to predict pain was investigated. DATABASES AND DATA TREATMENT English articles indexed in PubMed and EMBASE were reviewed for eligibility and included when they reported electrocardiographic-derived measures' ability to predict pain response. The quality in prognostic studies (QUIPS) tool was used to assess the quality of the included articles. RESULTS The search revealed 15 publications, five on experimental pain, five on postoperative pain, and five on longitudinal clinical pain changes, investigating a total of 1069 patients. All studies used electrocardiographically derived parameters to predict pain assessed with pain thresholds using quantitative sensory testing or different scales. Across all study modalities, electrocardiographic measures were able to predict pain. Higher parasympathetic activity predicted decreased experimental, postoperative, and long-term pain in most cases while changes in sympathetic activity did not consistently predict pain. CONCLUSIONS Most studies demonstrated that parasympathetic activity could predict acute and chronic pain intensity. In the clinic, this may be used to identify which patients need more intensive care to prevent, for example postoperative pain and develop personalized chronic pain management. SIGNIFICANCE Pain is a debilitating problem, and the ability to predict occurrence and severity would be a useful clinical tool. Basal autonomic tone has been suggested to influence pain perception. This systematic review investigated electrocardiographic-derived autonomic tone and found that increased parasympathetic tone could predict pain reduction in different types of pain.
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Affiliation(s)
- Anne-Marie Wegeberg
- Thisted Research Unit, Aalborg University Hospital Thisted, Thisted, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Christina Brock
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Aalborg, Denmark
| | - Asbjørn Mohr Drewes
- Thisted Research Unit, Aalborg University Hospital Thisted, Thisted, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Aalborg, Denmark
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Krecké J, Dierolf AM, Rischer KM, Anton F, van der Meulen M. Baseline heart rate variability predicts placebo hypoalgesia in men, but not women. FRONTIERS IN PAIN RESEARCH 2023; 4:1213848. [PMID: 37799824 PMCID: PMC10547887 DOI: 10.3389/fpain.2023.1213848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 08/31/2023] [Indexed: 10/07/2023] Open
Abstract
Introduction Placebo hypoalgesic effects vary greatly across individuals, making them challenging to control for in clinical trials and difficult to use in treatment. We investigated the potential of resting vagally-mediated heart rate variability (vmHRV) to help predict the magnitude of placebo responsiveness. Methods In two independent studies (total N = 77), we administered a placebo paradigm after measuring baseline HRV. In Study I, we delivered heat pain to the forearm, on skin patches treated with "real" and "control" cream (identical inactive creams). In Study II, electrical pulses to the forearm were modulated by sham transcutaneous electrical nerve stimulation. We combined data from both studies to evaluate the relationship between vagally-mediated HRV (vmHRV) parameters and the placebo response size, while also assessing sex differences in this relationship. Results and Discussion This revealed a positive association between vmHRV and the degree of pain relief, and this effect was driven by men. These results not only reveal new insights into the (sex-specific) mechanisms of placebo hypoalgesia, but also suggest that measuring vmHRV may be helpful in predicting placebo responsiveness. Given that placebo hypoalgesic effects contribute substantially to treatment outcomes, such a non-invasive and easily obtained predictor would be valuable in the context of personalized medicine.
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Affiliation(s)
- Joy Krecké
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | | | | | | | - Marian van der Meulen
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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Biral TM, de Souza Cavina AP, Junior EP, Filho CATT, Vanderlei FM. Effects of remote ischemic conditioning on conditioned pain modulation and cardiac autonomic modulation in women with knee osteoarthritis: placebo-controlled randomized clinical trial protocol. Trials 2023; 24:502. [PMID: 37550703 PMCID: PMC10405415 DOI: 10.1186/s13063-023-07527-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 07/20/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND It is estimated that over 240 million people worldwide have osteoarthritis, which is a major contributor to chronic pain and central changes in pain processing, including endogenous pain modulation. The autonomic nervous system plays a crucial role in the pain regulatory process. One of the main mechanisms of remote ischemic conditioning is neuronal signaling from the preconditioned extremity to the heart. This study aims to analyze the acute effect of remote ischemic conditioning on local pain, conditioned pain modulation, and cardiac autonomic control in women with knee osteoarthritis and to see if there is a correlation between them. METHODS Women more than 50 years with knee osteoarthritis diagnosed according to the American College of Rheumatology criteria in the postmenopausal period will be considered eligible. The study will have blind randomization, be placebo-controlled, and be balanced in a 1:1 ratio. The total of 44 participants will be divided into two groups (22 participants per group): (i) remote ischemic conditioning and (ii) placebo remote ischemic conditioning. Protocol consisting of four cycles of total ischemia, followed immediately by four cycles of 5 min of vascular reperfusion, totaling 40 min. The primary outcomes in the protocol are conditioned pain modulation, which has the pressure pain threshold (kgf/cm2) as its primary outcome measure, and cardiac autonomic modulation, which has the indices found in heart rate variability as its primary outcome measure. Comparisons will be performed using generalized linear mixed models fitted to the data. For correlation, the Pearson or Spearman test will be used depending on the normality of the data. All analyses will assume a significance level of p < 0.05. DISCUSSION It is believed that the results of this study will present a new perspective on the interaction between the pain processing system and the cardiovascular system; they will provide the professional and the patient with a greater guarantee of cardiovascular safety in the use of the intervention; it will provide knowledge about acute responses and this will allow future chronic intervention strategies that aim to be used in the clinical environment, inserted in the multimodal approach, for the treatment of osteoarthritis of the knee. TRIAL REGISTRATION ClinicalTrials.gov NCT05059652. Registered on 30 August 2021. Last update on 28 March 2023.
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Affiliation(s)
- Taíse Mendes Biral
- Postgraduate Program in Movement Sciences, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, Brazil.
| | - Allysiê Priscilla de Souza Cavina
- Postgraduate Program in Physiotherapy, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Eduardo Pizzo Junior
- Postgraduate Program in Movement Sciences, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Carlos Alberto Toledo Teixeira Filho
- Postgraduate Program in Movement Sciences, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, Brazil
| | - Franciele Marques Vanderlei
- Postgraduate Program in Movement Sciences, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, Brazil
- Department of Physiotherapy, São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, Brazil
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Umeda M, Okifuji A. Prediction of pain responses to subsequent cold pressor test via baseline heart rate variability in healthy adults. Eur J Pain 2022; 26:1811-1820. [PMID: 35808838 DOI: 10.1002/ejp.2007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 06/22/2022] [Accepted: 07/03/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Baseline heart rate variability (HRV) that reflects parasympathetic nervous system (PNS) activity may serve as an objective, physiological index of pain assessment, but more research is warranted to examine the link between HRV and laboratory pain responses. This study examined whether baseline HRV would predict pain responses to subsequent cold pressor test (CPT) in healthy adults. METHODS One hundred twenty-three participants completed resting HRV assessment and CPT consisting of immersing their right hand into a cold-water bath for a maximum of 2 minutes. Pain threshold and pain rating were assessed during CPT. Completion status of CPT, defined as completing CPT or terminating CPT before 2 minutes, was recorded as an additional laboratory pain measure. Pearson's correlation analysis was performed to examine the link between HRV and pain responses, whereas regression analysis was performed to test the prediction of pain responses via baseline HRV. RESULTS HF-HRVlog , which reflects PNS activity, was significantly associated with the CPT completion status (r = 0.23, p = 0.01), but not significantly associated with pain threshold (r = 0.17, p = 0.06) nor pain rating (r = -0.11, p = 0.24). HF- HRVlog was found to be a significant predictor of the CPT completion status (B = 0.53, p = 0.013). CONCLUSIONS Baseline HF- HRVlog may serve as an objective, physiological index to predict laboratory pain responses, and completion status of laboratory pain tests, such as CPT, may be used as a laboratory pain measure to capture important individual differences in pain processing.
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Affiliation(s)
- Masataka Umeda
- Department of Kinesiology, University of Texas at San Antonio, San Antonio, TX, USA
| | - Akiko Okifuji
- Division of Pain Medicine, Department of Anesthesiology, University of Utah, Salt Lake City, UT, USA
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Jiang M, Wu W, Wang Y, Rahmani AM, Salanera S, Liljeberg P. Personal Pain Sensitivity Prediction from Ultra-short-term Resting Heart Rate Variability. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2022; 2022:1137-1140. [PMID: 36086385 DOI: 10.1109/embc48229.2022.9871427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Pain is a subjective experience with interpersonal perception sensitivity differences. Pain sensitivity is of scientific and clinical interest, as it is a risk factor for several pain conditions. Resting heart rate variability (HRV) is a potential pain sensitivity measure reflecting the parasympathetic tone and baroreflex function, but it remains unclear how well the prediction can achieve. This work investigated the relationship between different ultra-short-term HRV features and various pain sensitivity representations from heat and electrical pain tests. From leave-subject-out cross-validated results, we found that HRV can better predict a composite pain sensitivity score built from different tests and measures than a single measure in terms of the agreement between predictions and observations. Heat pain sensitivity was more possibly predicted than electrical pain. SDNN, RMSSD and LF better predicted the composite pain sensitivity score than other feature combinations, consis-tent with pain's physical and emotional attributes. It should be emphasized that the validity is probably limited within HRV at the resting state rather than an arbitrary measurement. This work implies a potential pain sensitivity prediction possibility that may be worth further validation.
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Forte G, Troisi G, Pazzaglia M, Pascalis VD, Casagrande M. Heart Rate Variability and Pain: A Systematic Review. Brain Sci 2022; 12:brainsci12020153. [PMID: 35203917 PMCID: PMC8870705 DOI: 10.3390/brainsci12020153] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/20/2022] [Accepted: 01/21/2022] [Indexed: 02/04/2023] Open
Abstract
Background and Objective: Heart rate variability (HRV) as an index of the autonomic nervous system appears to be related to reactivity to experimental pain stimuli. HRV could better explain the contributions of sympathetic and parasympathetic activity response to nociceptive stimulation. The aim of this study was to systematically review and synthesize the current evidence on HRV in relation to the experience of pain in experimental tasks. Databases and Data Treatment: Studies indexed in the PubMed, PsycINFO, MEDLINE, WebOfScience, and Scopus databases were reviewed for eligibility. Studies on the autonomic response (i.e., HRV) to experimentally induced pain in healthy adults were included. Different methods of pain induction were considered (e.g., thermal, pressure, and electrical). Data were synthesized considering the association between HRV and both pain induction and subjective measures of pain. Results: Seventy-one studies were included. The results underline significant change in both the sympathetic and parasympathetic autonomic nervous systems during the painful stimulation independent of the pain induction method. The autonomic reaction to pain could be affected by several factors, such as sex, age, body mass index, breathing patterns, the intensity of the stimulation, and the affective state. Moreover, an association between the autonomic nervous system and the subjective experience of pain was found. Higher parasympathetic activity was associated with better self-regulation capacities and, accordingly, a higher pain inhibition capacity. Conclusions: HRV appears to be a helpful marker to evaluate nociceptive response in experimentally induced pain. Future studies are also needed in clinical samples to understand better the interindividual changes of autonomic response due to pain stimuli.
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Affiliation(s)
- Giuseppe Forte
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (M.P.); (V.D.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
- Correspondence: (G.F.); (M.C.)
| | - Giovanna Troisi
- Department of Clinical and Dynamic Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Mariella Pazzaglia
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (M.P.); (V.D.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Vilfredo De Pascalis
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (M.P.); (V.D.P.)
| | - Maria Casagrande
- Department of Clinical and Dynamic Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy;
- Correspondence: (G.F.); (M.C.)
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8
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Sellgren Engskov A, Lejbman I, Åkeson J. Randomized cross-over evaluation of investigator gender on pain thresholds in healthy volunteers. GERMAN MEDICAL SCIENCE : GMS E-JOURNAL 2021; 19:Doc14. [PMID: 34955699 PMCID: PMC8662746 DOI: 10.3205/000301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 04/30/2021] [Indexed: 11/15/2022]
Abstract
Background and aims: This randomized cross-over study in healthy volunteers was designed primarily to evaluate the potential impact of investigator gender on electrical pain threshold (EPT) and corresponding pain intensity levels, and secondly to evaluate potential differences in those interventions between female and male study participants. Methods: Forty adult volunteers (22 females) were included. An electrical stimulation device was used to determine EPT levels (in pain magnitude scores) in series of three in each study participant - once by a female, and once by a male investigator - according to a predefined cross-over design schedule. Corresponding levels of pain intensity were scored on a visual analog scale (VAS) slide ruler. Results: Study data was obtained and analysed in all participants. Significantly higher EPT levels were determined by the female investigator compared with the male investigator (median 22 (IQR 12-31) vs. 8 (6-10) pain magnitude scores; p<0.0001), despite similar levels of reported pain intensity (1.9 (1.2-3.0) vs. 2.0 (1.1-3.4) VAS units; p>0.300). There were no differences in EPT levels between female and male subjects evaluated by female (p>0.300) and male (p=0.125) investigators, or between the first and second series of stimulation (p>0.300). Conclusions: Our finding of significantly higher EPT levels when study participants of both genders - despite no difference in reported pain intensity - were evaluated by a female than by a male investigator, indicates a potential impact of investigator gender on the individual perception of pain. Implications: By contributing to a better understanding of how individual pain threshold levels are potentially influenced by investigator gender, this study might facilitate future evaluation of pain conditions in both preclinical and clinical settings.
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Affiliation(s)
- Anna Sellgren Engskov
- Department of Clinical Sciences Malmö, Anaesthesiology and Intensive Care Medicine, Lund University, Malmö, Sweden,*To whom correspondence should be addressed: Anna Sellgren Engskov, Lund University, Department of Clinical Sciences Malmö, Anaesthesiology and Intensive Care Medicine, Skåne University Hospital, Carl Bertil Laurells Gata 9, 3rd Floor, 20502 Malmö, Sweden, Phone: +46 40331000, E-mail:
| | - Ilja Lejbman
- Department of Clinical Sciences Malmö, Anaesthesiology and Intensive Care Medicine, Lund University, Malmö, Sweden
| | - Jonas Åkeson
- Department of Clinical Sciences Malmö, Anaesthesiology and Intensive Care Medicine, Lund University, Malmö, Sweden
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Umeda M, Leutze TM, Inagaki TK. Replication and extension of the link between the cardiovascular system and sensitivity to social pain in healthy adults. Soc Neurosci 2021; 16:265-276. [PMID: 33648414 DOI: 10.1080/17470919.2021.1897672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Resting blood pressure (BP) and heart rate variability (HRV) are linked to physical pain. Research also shows a link between social pain and physical pain, and an inverse association between resting BP and social pain. However, little is known regarding the relationship between resting HRV and social pain. Therefore, the present study aimed to replicate the link between social pain and physical pain, and the inverse relationship between resting BP and social pain, and explore the relationship between resting HRV and social pain. One-hundred twenty three healthy adults completed 1) resting cardiovascular measurements of BP and low-frequency (LF) and high-frequency (HF) HRV powers, 2) social pain sensitivity assessment via the Brief Fear of Negative Evaluation (BFNE) and Mehrabian's Sensitivity to Rejection (MSR) scales, and 3) physical pain sensitivity assessment via subjective pain responses during cold pressor test. The results indicated that no association was observed between social pain and physical pain, whereas resting BP was inversely associated with the MSR scores. Resting LF-HRV was inversely associated with social pain, whereas resting HF-HRV was positively associated with social pain. These findings suggest that physical pain and social pain may share biological substrates that are involved in BP regulation and pain control.
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Affiliation(s)
- Masataka Umeda
- Department of Kinesiology, University of Texas at San Antonio, San Antonio, TX, USA
| | - Teresa M Leutze
- Department of Kinesiology, University of Texas at San Antonio, San Antonio, TX, USA
| | - Tristen K Inagaki
- Department of Psychology, San Diego State University, San Diego, CA, USA
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Hohenschurz-Schmidt DJ, Calcagnini G, Dipasquale O, Jackson JB, Medina S, O'Daly O, O'Muircheartaigh J, de Lara Rubio A, Williams SCR, McMahon SB, Makovac E, Howard MA. Linking Pain Sensation to the Autonomic Nervous System: The Role of the Anterior Cingulate and Periaqueductal Gray Resting-State Networks. Front Neurosci 2020; 14:147. [PMID: 33041747 PMCID: PMC7527240 DOI: 10.3389/fnins.2020.00147] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 02/06/2020] [Indexed: 12/27/2022] Open
Abstract
There are bi-directional interactions between the autonomic nervous system (ANS) and pain. This is likely underpinned by a substantial overlap between brain areas of the central autonomic network and areas involved in pain processing and modulation. To date, however, relatively little is known about the neuronal substrates of the ANS-pain association. Here, we acquired resting state fMRI scans in 21 healthy subjects at rest and during tonic noxious cold stimulation. As indicators of autonomic function, we examined how heart rate variability (HRV) frequency measures were influenced by tonic noxious stimulation and how these variables related to participants’ pain perception and to brain functional connectivity in regions known to play a role in both ANS regulation and pain perception, namely the right dorsal anterior cingulate cortex (dACC) and periaqueductal gray (PAG). Our findings support a role of the cardiac ANS in brain connectivity during pain, linking functional connections of the dACC and PAG with measurements of low frequency (LF)-HRV. In particular, we identified a three-way relationship between the ANS, cortical brain networks known to underpin pain processing, and participants’ subjectively reported pain experiences. LF-HRV both at rest and during pain correlated with functional connectivity between the seed regions and other cortical areas including the right dorsolateral prefrontal cortex (dlPFC), left anterior insula (AI), and the precuneus. Our findings link cardiovascular autonomic parameters to brain activity changes involved in the elaboration of nociceptive information, thus beginning to elucidate underlying brain mechanisms associated with the reciprocal relationship between autonomic and pain-related systems.
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Affiliation(s)
- David Johannes Hohenschurz-Schmidt
- Department of Neuroimaging, King's College London, London, United Kingdom.,Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Giovanni Calcagnini
- Department of Technology and Health, Italian National Institute of Health, Rome, Italy
| | - Ottavia Dipasquale
- Department of Neuroimaging, King's College London, London, United Kingdom
| | - Jade B Jackson
- Department of Neuroimaging, King's College London, London, United Kingdom.,Wolfson Centre for Age Related Diseases, King's College London, London, United Kingdom
| | - Sonia Medina
- Department of Neuroimaging, King's College London, London, United Kingdom.,Wolfson Centre for Age Related Diseases, King's College London, London, United Kingdom
| | - Owen O'Daly
- Department of Neuroimaging, King's College London, London, United Kingdom
| | - Jonathan O'Muircheartaigh
- Department of Neuroimaging, King's College London, London, United Kingdom.,Sackler Institute for Translational Neurodevelopment, King's College London, London, United Kingdom.,Centre for the Developing Brain, King's College London, London, United Kingdom.,MRC Centre for Neurodevelopmental Disorders, King's College London, London, United Kingdom
| | | | | | - Stephen B McMahon
- Department of Technology and Health, Italian National Institute of Health, Rome, Italy
| | - Elena Makovac
- Department of Neuroimaging, King's College London, London, United Kingdom.,Department of Technology and Health, Italian National Institute of Health, Rome, Italy
| | - Matthew A Howard
- Department of Neuroimaging, King's College London, London, United Kingdom
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11
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Jafari H, Gholamrezaei A, Franssen M, Van Oudenhove L, Aziz Q, Van den Bergh O, Vlaeyen JWS, Van Diest I. Can Slow Deep Breathing Reduce Pain? An Experimental Study Exploring Mechanisms. THE JOURNAL OF PAIN 2020; 21:1018-1030. [PMID: 31978501 DOI: 10.1016/j.jpain.2019.12.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 12/06/2019] [Accepted: 12/19/2019] [Indexed: 12/27/2022]
Abstract
Slow deep breathing (SDB) is commonly employed in the management of pain, but the underlying mechanisms remain equivocal. This study sought to investigate effects of instructed breathing patterns on experimental heat pain and to explore possible mechanisms of action. In a within-subject experimental design, healthy volunteers (n = 48) performed 4 breathing patterns: 1) unpaced breathing, 2) paced breathing (PB) at the participant's spontaneous breathing frequency, 3) SDB at 6 breaths per minute with a high inspiration/expiration ratio (SDB-H), and 4) SDB at 6 breaths per minute with a low inspiration/expiration ratio (SDB-L). During presentation of each breathing pattern, participants received painful heat stimuli of 3 different temperatures and rated each stimulus on pain intensity. Respiration, heart rate, and blood pressure were recorded. Compared to unpaced breathing, participants reported less intense pain during each of the 3 instructed breathing patterns. Among the instructed breathing patterns, pain did not differ between PB and SDB-H, and SDB-L attenuated pain more than the PB and SDB-H patterns. The latter effect was paralleled by greater blood pressure variability and baroreflex effectiveness index during SDB-L. Cardiovascular changes did not mediate the observed effects of breathing patterns on pain. PERSPECTIVES: SDB is more efficacious to attenuate pain when breathing is paced at a slow rhythm with an expiration that is long relative to inspiration, but the underlying mechanisms remain to be elucidated.
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Affiliation(s)
- Hassan Jafari
- KU Leuven - University of Leuven, Research Group Health Psychology, Leuven, Belgium; Biostatistics and Health Informatics Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Ali Gholamrezaei
- KU Leuven - University of Leuven, Research Group Health Psychology, Leuven, Belgium; KU Leuven - University of Leuven, Department Chronic Diseases, Metabolism & Ageing (CHROMETA), Translational Research Center for Gastrointestinal Disorders (TARGID), Leuven, Belgium
| | - Mathijs Franssen
- KU Leuven - University of Leuven, Research Group Health Psychology, Leuven, Belgium; Center for the Psychology of Learning and Experimental Psychopathology, University of Leuven, Leuven, Belgium
| | - Lukas Van Oudenhove
- KU Leuven - University of Leuven, Department Chronic Diseases, Metabolism & Ageing (CHROMETA), Translational Research Center for Gastrointestinal Disorders (TARGID), Leuven, Belgium
| | - Qasim Aziz
- Wingate Institute of Neurogastroenterology, Centre for Neuroscience and Trauma, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Omer Van den Bergh
- KU Leuven - University of Leuven, Research Group Health Psychology, Leuven, Belgium
| | - Johan W S Vlaeyen
- KU Leuven - University of Leuven, Research Group Health Psychology, Leuven, Belgium; Experimental Health Psychology, Maastricht University, Maastricht, the Netherlands
| | - Ilse Van Diest
- KU Leuven - University of Leuven, Research Group Health Psychology, Leuven, Belgium
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12
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Hughes BM, Steffen PR, Thayer JF. The psychophysiology of stress and adaptation: Models, pathways, and implications. Int J Psychophysiol 2018; 131:1-3. [PMID: 29964069 DOI: 10.1016/j.ijpsycho.2018.06.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Brian M Hughes
- School of Psychology, National University of Galway, Ireland.
| | - Patrick R Steffen
- Deparment of Psychology, Brigham Young University, United States of America
| | - Julian F Thayer
- Deparment of Psychology, Ohio State University, United States of America
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