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Flores-Cortes M, Guerra-Armas J, Pineda-Galan C, La Touche R, Luque-Suarez A. Sensorimotor Uncertainty of Immersive Virtual Reality Environments for People in Pain: Scoping Review. Brain Sci 2023; 13:1461. [PMID: 37891829 PMCID: PMC10604973 DOI: 10.3390/brainsci13101461] [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: 09/14/2023] [Revised: 10/10/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
INTRODUCTION Decision making and action execution both rely on sensory information, and their primary objective is to minimise uncertainty. Virtual reality (VR) introduces uncertainty due to the imprecision of perceptual information. The concept of "sensorimotor uncertainty" is a pivotal element in the interplay between perception and action within the VR environment. The role of immersive VR in the four stages of motor behaviour decision making in people with pain has been previously discussed. These four processing levels are the basis to understand the uncertainty that a patient experiences when using VR: sensory information, current state, transition rules, and the outcome obtained. METHODS This review examines the different types of uncertainty that a patient may experience when they are immersed in a virtual reality environment in a context of pain. Randomised clinical trials, a secondary analysis of randomised clinical trials, and pilot randomised clinical trials related to the scope of Sensorimotor Uncertainty in Immersive Virtual Reality were included after searching. RESULTS Fifty studies were included in this review. They were divided into four categories regarding the type of uncertainty the intervention created and the stage of the decision-making model. CONCLUSIONS Immersive virtual reality makes it possible to alter sensorimotor uncertainty, but studies of higher methodological quality are needed on this topic, as well as an exploration into the patient profile for pain management using immersive VR.
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Affiliation(s)
- Mar Flores-Cortes
- Faculty of Health Sciences, University of Malaga, 29071 Malaga, Spain
| | | | | | - Roy La Touche
- Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), 28008 Madrid, Spain
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
| | - Alejandro Luque-Suarez
- Faculty of Health Sciences, University of Malaga, 29071 Malaga, Spain
- Instituto de Investigacion Biomedica de Malaga (IBIMA), 29071 Malaga, Spain
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Van de Winckel A, Carpentier ST, Deng W, Zhang L, Philippus A, Battaglino R, Morse LR. Feasibility of using remotely delivered Spring Forest Qigong to reduce neuropathic pain in adults with spinal cord injury: a pilot study. Front Physiol 2023; 14:1222616. [PMID: 37719467 PMCID: PMC10500194 DOI: 10.3389/fphys.2023.1222616] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/10/2023] [Indexed: 09/19/2023] Open
Abstract
Introduction: Approximately 69% of 299,000 Americans with spinal cord injury (SCI) suffer debilitating chronic neuropathic pain, which is intractable to treatment. The aim of this study is to determine feasibility, as the primary objective, and estimates of efficacy of a remotely delivered Qigong intervention in adults with SCI-related neuropathic pain, as the secondary objective. Methods: We recruited adults with SCI-related neuropathic pain, with SCI ≥3 months, with complete or incomplete SCI, and highest neuropathic pain level of >3 on the Numeric Pain Rating Scale (NPRS), using nationwide volunteer sampling. Using a non-randomized controlled trial design, participants practiced Spring Forest Qigong's "Five Element Qigong Healing Movements" (online video) by combining movement to the best of their ability with kinesthetic imagery, at least 3x/week for 12 weeks. Adherence was automatically tracked through the Spring Forest Qigong website. Outcomes of neuropathic pain intensity (NPRS) were assessed weekly, and SCI-related symptoms were assessed at baseline, 6, and 12 weeks of Qigong practice and at 6-week and 1-year follow-ups. Results: We recruited 23 adults with chronic SCI (7/2021-2/2023). In total, 18 participants started the study and completed all study components, including the 6-week follow-up. Twelve participants completed the 1-year follow-up assessment. Feasibility was demonstrated through participants' willingness to participate, adherence, and acceptability of the study. Mean age of the 18 participants was 60 ± 12 years, and they were 15 ± 11 years post-SCI with the highest baseline neuropathic pain of 7.94 ± 2.33, which was reduced to 4.17 ± 3.07 after 12 weeks of Qigong practice (Cohen's d = 1.75). This pain relief remained at 6-week and 1-year follow-ups. Participants reported reduced spasm frequency (change score 1.17 ± 1.20, d = 0.98) and severity (0.72 ± 1.02, d = 0.71), reduced interference of neuropathic pain on mood (3.44 ± 2.53, d = 1.36), sleep (3.39 ± 2.40, d = 1.41), daily activities (3.17 ± 2.77, d = 1.14), greater ability to perform functional activities (6.68 ± 3.07, d = 2.18), and improved mood (2.33 ± 3.31, d = 0.70) after Qigong. Discussion: Remote Spring Forest Qigong's "Five Element Qigong Healing Movements" practice is feasible in adults with SCI-related neuropathic pain, with promising prolonged results of neuropathic pain relief and improvement in SCI-related symptoms after Qigong practice. Clinical trial registration: https://www.clinicaltrials.gov/ct2/show/NCT04917107, identifier NCT04917107.
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Affiliation(s)
- Ann Van de Winckel
- Division of Physical Therapy, Division of Rehabilitation Science, Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Sydney T. Carpentier
- Division of Rehabilitation Science, Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Wei Deng
- Division of Rehabilitation Science, Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Lin Zhang
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, United States
| | - Angela Philippus
- Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Ricardo Battaglino
- Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Leslie R. Morse
- Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
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Maggio MG, Bonanno M, Manuli A, Onesta MP, De Luca R, Quartarone A, Calabrò RS. Do Individuals with Spinal Cord Injury Benefit from Semi-Immersive Virtual Reality Cognitive Training? Preliminary Results from an Exploratory Study on an Underestimated Problem. Brain Sci 2023; 13:945. [PMID: 37371423 DOI: 10.3390/brainsci13060945] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
A spinal cord injury (SCI) is damage to any part of the spinal cord, caused by traumatic or non-traumatic events. Clinically, SCI is associated with partial or complete loss of motor, sensory, and autonomic functions below the site of injury. However, cognitive alterations in specific domains can also occur. The aim of this study was to evaluate the effects of semi-immersive virtual reality (VR) cognitive training (using the BTS Nirvana, Italy) in promoting global functional recovery in patients with SCI. Forty-two SCI patients were included in this retrospective case-control study, and the analysis was carried out using an electronic data retrieval system. The enrolled patients were divided into two groups with the same demographic and medical characteristics: the control group (CG: 21 patients) participated in traditional therapy, whereas the experimental group (EG: 21 patients) received training using semi-immersive VR. In both groups, there were patients with A- or B-grade impairments according to the American Spinal Injury Association (ASIA) scale. Both study groups underwent the same amount of cognitive training (but using a different type of training: conventional vs. innovative), consisting of three weekly sessions for eight weeks (24 sessions in total), each session lasting approximately sixty minutes, as well as the same amount of physiotherapy. The effect of the two treatments (EG/CG) was significantly different in global cognitive functioning (MOCA: p = 0.001), mood (BDI: p = 0.006), and overall quality of life (SF12 Total: p < 0.001), especially in physical perception (SF12-Physics: p = 0.004). Our results suggest that SCI patients could benefit from cognitive training using semi-immersive VR. Indeed, the integration of cognitive exercises that require movement and provide increased feedback could allow for better motor and cognitive recovery in people with SCI.
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Affiliation(s)
- Maria Grazia Maggio
- Department of Biomedical and Biotechnological Science, University of Catania, Via S. Sofia 64, 95125 Catania, Italy
| | - Mirjam Bonanno
- IRCCS Centro Neurolesi "Bonino Pulejo", S. S. 113, Contrada Casazza, 98124 Messina, Italy
| | - Alfredo Manuli
- Rehabilitation Unit, AOU Policlinico "G. Martino", 98124 Messina, Italy
| | | | - Rosaria De Luca
- IRCCS Centro Neurolesi "Bonino Pulejo", S. S. 113, Contrada Casazza, 98124 Messina, Italy
| | - Angelo Quartarone
- IRCCS Centro Neurolesi "Bonino Pulejo", S. S. 113, Contrada Casazza, 98124 Messina, Italy
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Guerra-Armas J, Flores-Cortes M, Pineda-Galan C, Luque-Suarez A, La Touche R. Role of Immersive Virtual Reality in Motor Behaviour Decision-Making in Chronic Pain Patients. Brain Sci 2023; 13:brainsci13040617. [PMID: 37190582 DOI: 10.3390/brainsci13040617] [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: 03/17/2023] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 05/17/2023] Open
Abstract
Primary chronic pain is a major contributor to disability worldwide, with an estimated prevalence of 20-33% of the world's population. The high socio-economic impact of musculoskeletal pain justifies seeking an appropriate therapeutic strategy. Immersive virtual reality (VR) has been proposed as a first-line intervention for chronic musculoskeletal pain. However, the growing literature has not been accompanied by substantial progress in understanding how VR exerts its impact on the pain experience and what neurophysiological mechanisms might be involved in the clinical effectiveness of virtual reality interventions in chronic pain patients. The aim of this review is: (i) to establish the state of the art on the effects of VR on patients with chronic pain; (ii) to identify neuroplastic changes associated with chronic pain that may be targeted by VR intervention; and (iii) to propose a hypothesis on how immersive virtual reality could modify motor behavioral decision-making through an interactive experience in patients with chronic pain.
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Affiliation(s)
- Javier Guerra-Armas
- Faculty of Health Sciences, Universidad Las Palmas de Gran Canaria (ULPGC), 35016 Las Palmas, Spain
| | - Mar Flores-Cortes
- Faculty of Health Sciences, Universidad de Malaga, 29071 Malaga, Spain
| | | | - Alejandro Luque-Suarez
- Faculty of Health Sciences, Universidad de Malaga, 29071 Malaga, Spain
- Instituto de la Investigacion Biomedica de Malaga (IBIMA), 29071 Malaga, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), 28008 Madrid, Spain
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Van de Winckel A, Carpentier ST, Deng W, Zhang L, Philippus A, Monden KR, Battaglino R, Morse LR. Using remotely delivered Spring Forest Qigong™ to reduce neuropathic pain in adults with spinal cord injury: A non-randomized controlled trial. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.02.11.23285793. [PMID: 36824929 PMCID: PMC9949188 DOI: 10.1101/2023.02.11.23285793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Importance The manuscript proposes the feasibility and potential of a remote Qigong intervention to reduce neuropathic pain in adults with spinal cord injury (SCI)-related neuropathic pain. Objective We determined the feasibility and estimates of efficacy of a remotely delivered Qigong intervention in adults with SCI-related neuropathic pain. Design This is a non-randomized controlled trial with outcomes assessed at baseline-, 6- and 12-weeks of Qigong practice, and at 6-weeks and 1-year follow-up. Setting Completely remote clinical trial. Participants Adults with SCI-related neuropathic pain, with SCI ≥3 months, with complete or incomplete SCI, and highest neuropathic pain level of >3 on the Numeric Pain Rating Scale (NPRS). We used nationwide volunteer sampling.We recruited 23 adults with chronic SCI (7/2021-2/2022). Eighteen participants started the study and completed all study components, including the 6-week follow-up. Twelve participants completed the 1-year follow-up assessment. Intervention Participants practiced the Spring Forest Qigong™ "Five Element Healing Movements" with an online video by combining movement with kinesthetic imagery, at least 3x/week for 12 weeks. Main Outcomes and Measures To address the feasibility outcome and track adherence, the website automatically monitored the days and duration that the Qigong video was played. Self-report neuropathic pain intensity and SCI-related symptoms such as spasms, functional performance, mood, and body appreciation were also collected. Results Eighteen participants, 60±12 years of age, 15±11 years post-SCI had a highest baseline neuropathic pain of 7.94±2.33 on the NPRS, which was reduced to 4.17±3.07 after 12 weeks of Qigong practice (Cohen's d =1.75). This pain relief remained at 6-week and 1-year follow-ups. Participants reported reduced spasm frequency (change score 1.17±1.20, d =0.98) and severity (0.72±1.02, d =0.71), and reduced interference of neuropathic pain on mood (3.44±2.53, d =1.36), sleep (3.39±2.40, d =1.41), and daily activities (3.17±2.77, d =1.14). They had a greater ability to perform functional activities (Patient Specific Functional Scale, 6.68±3.07, d =2.18) and had improved mood (Patient Health Questionnaire-9, 2.33±3.31, d =0.70). Conclusions and Relevance Our preliminary data demonstrate the feasibility of Qigong practice in adults with SCI-related neuropathic pain and promising results of neuropathic pain relief and improvement in SCI-related symptoms after Qigong practice. Trial Registration this manuscript refers to the quasi-experimental substudy CREATION: A Clinical Trial of Qigong for Neuropathic Pain Relief in Adults with Spinal Cord Injury, NCT04917107 , https://www.clinicaltrials.gov/ct2/show/NCT04917107 .
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Van de Winckel A, Carpentier ST, Deng W, Bottale S, Zhang L, Hendrickson T, Linnman C, Lim KO, Mueller BA, Philippus A, Monden KR, Wudlick R, Battaglino R, Morse LR. Identifying Body Awareness-Related Brain Network Changes after Cognitive Multisensory Rehabilitation for Neuropathic Pain Relief in Adults with Spinal Cord Injury: Delayed Treatment arm Phase I Randomized Controlled Trial. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.02.09.23285713. [PMID: 36798345 PMCID: PMC9934787 DOI: 10.1101/2023.02.09.23285713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Background Neuropathic pain after spinal cord injury (SCI) is notoriously hard to treat. Mechanisms of neuropathic pain are unclear, which makes finding effective treatments challenging. Prior studies have shown that adults with SCI have body awareness deficits. Recent imaging studies, including ours, point to the parietal operculum and insula as key areas for both pain perception and body awareness. Cognitive multisensory rehabilitation (CMR) is a physical therapy approach that helps improve body awareness for pain reduction and sensorimotor recovery. Based on our prior brain imaging work in CMR in stroke, we hypothesized that improving body awareness through restoring parietal operculum network connectivity leads to neuropathic pain relief and improved sensorimotor and daily life function in adults with SCI. Thus, the objectives of this study were to (1) determine baseline differences in resting-state and task-based functional magnetic resonance imaging (fMRI) brain function in adults with SCI compared to healthy controls and (2) identify changes in brain function and behavioral pain and pain-associated outcomes in adults with SCI after CMR. Methods Healthy adults underwent a one-time MRI scan and completed questionnaires. We recruited community-dwelling adults with SCI-related neuropathic pain, with complete or incomplete SCI >3 months, and highest neuropathic pain intensity level of >3 on the Numeric Pain Rating Scale (NPRS). Participants with SCI were randomized into two groups, according to a delayed treatment arm phase I randomized controlled trial (RCT): Group A immediately received CMR intervention, 3x/week, 45 min/session, followed by a 6-week and 1-year follow-up. Group B started with a 6-week observation period, then 6 weeks of CMR, and a 1-year follow-up. Highest, average, and lowest neuropathic pain intensity levels were assessed weekly with the NPRS as primary outcome. Other primary outcomes (fMRI resting-state and functional tasks; sensory and motor function with the INSCI AIS exam), as well as secondary outcomes (mood, function, spasms, and other SCI secondary conditions), were assessed at baseline, after the first and second 6-week period. The INSCI AIS exam and questionnaires were repeated at the 1-year follow-up. Findings Thirty-six healthy adults and 28 adults with SCI were recruited between September 2020 and August 2021, and of those, 31 healthy adults and 26 adults with SCI were enrolled in the study. All 26 participants with SCI completed the intervention and pre-post assessments. There were no study-related adverse events. Participants were 52±15 years of age, and 1-56 years post-SCI. During the observation period, group B did not show any reductions in neuropathic pain and did not have any changes in sensation or motor function (INSCI ASIA exam). However, both groups experienced a significant reduction in neuropathic pain after the 6-week CMR intervention. Their highest level of neuropathic pain of 7.81±1.33 on the NPRS at baseline was reduced to 2.88±2.92 after 6 weeks of CMR. Their change scores were 4.92±2.92 (large effect size Cohen's d =1.68) for highest neuropathic pain, 4.12±2.23 ( d =1.85) for average neuropathic pain, and 2.31±2.07 ( d =1.00) for lowest neuropathic pain. Nine participants out of 26 were pain-free after the intervention (34.62%). The results of the INSCI AIS testing also showed significant improvements in sensation, muscle strength, and function after 6 weeks of CMR. Their INSCI AIS exam increased by 8.81±5.37 points ( d =1.64) for touch sensation, 7.50±4.89 points ( d =1.53) for pin prick sensation, and 3.87±2.81 ( d =1.38) for lower limb muscle strength. Functional improvements after the intervention included improvements in balance for 17 out of 18 participants with balance problems at baseline; improved transfers for all of them and a returned ability to stand upright with minimal assistance in 12 out of 20 participants who were unable to stand at baseline. Those improvements were maintained at the 1-year follow-up. With regard to brain imaging, we confirmed that the resting-state parietal operculum and insula networks had weaker connections in adults with SCI-related neuropathic pain (n=20) compared to healthy adults (n=28). After CMR, stronger resting-state parietal operculum network connectivity was found in adults with SCI. Also, at baseline, as expected, right toe sensory stimulation elicited less brain activation in adults with SCI (n=22) compared to healthy adults (n=26). However, after CMR, there was increased brain activation in relevant sensorimotor and parietal areas related to pain and mental body representations (i.e., body awareness and visuospatial body maps) during the toe stimulation fMRI task. These brain function improvements aligned with the AIS results of improved touch sensation, including in the feet. Interpretation Adults with chronic SCI had significant neuropathic pain relief and functional improvements, attributed to the recovery of sensation and movement after CMR. The results indicate the preliminary efficacy of CMR for restoring function in adults with chronic SCI. CMR is easily implementable in current physical therapy practice. These encouraging impressive results pave the way for larger randomized clinical trials aimed at testing the efficacy of CMR to alleviate neuropathic pain in adults with SCI. Clinical Trial registration ClinicalTrials.gov Identifier: NCT04706208. Funding AIRP2-IND-30: Academic Investment Research Program (AIRP) University of Minnesota School of Medicine. National Center for Advancing Translational Sciences of the National Institutes of Health Award Number UL1TR002494; the Biotechnology Research Center: P41EB015894, the National Institute of Neurological Disorders & Stroke Institutional Center Core Grants to Support Neuroscience Research: P30 NS076408; and theHigh-Performancee Connectome Upgrade for Human 3T MR Scanner: 1S10OD017974.
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Noble T, Boone L, El Helou A. The role of virtual reality as adjunctive therapy to spinal cord stimulation in chronic pain: A feasible concept? FRONTIERS IN PAIN RESEARCH 2023; 4:1094125. [PMID: 36923650 PMCID: PMC10009231 DOI: 10.3389/fpain.2023.1094125] [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: 11/09/2022] [Accepted: 01/31/2023] [Indexed: 03/03/2023] Open
Abstract
Spinal cord stimulation and virtual reality therapy are established and promising techniques, respectively, for managing chronic pain, each with its unique advantages and challenges. While each therapy has been the subject of significant research interest, the prospect of combining the two modalities to offer a synergistic effect in chronic pain therapy is still in its infancy. In this narrative review, we assess the state of the field combining virtual reality as an adjunctive therapy to spinal cord stimulation in chronic pain. We also review the broader field of virtual reality therapy for acute and chronic pain, considering evidence related to feasibility in the Canadian healthcare system from cost and patient satisfaction perspectives. While early results show promise, there are unexplored aspects of spinal cord stimulation combined with virtual reality therapy, particularly long-term effects on analgesia, anxiolysis, and implications on the effectiveness and longevity of spinal cord stimulation. The infrastructure for billing virtual reality as a consult service or therapy must also catch up if it is eventually used to supplement spinal cord stimulation for chronic pain.
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Affiliation(s)
- Timothy Noble
- Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Lyndon Boone
- Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Antonios El Helou
- Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada.,Division of Neurosurgery, Horizon Health Network, Moncton, NB, Canada
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Virtual Reality in Health Science Education: Professors’ Perceptions. MULTIMODAL TECHNOLOGIES AND INTERACTION 2022. [DOI: 10.3390/mti6120110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Virtual reality (VR) is a simulated experience in a three-dimensional (3D) computer-simulated world. Recent advances in technology position VR as a multipurpose technology in the healthcare sector and as a critical component in achieving Health 4.0. In this article, descriptive and correlationally quantitative research is carried out on the assessments made by Latin American health sciences university professors on the didactic use of virtual reality technologies. The main objective was to analyze the differences in the perceptions expressed by the public or private tenure of the universities where the professors teach. In addition, gender and age gaps were identified in the assessments obtained from each of the types of universities. The results reveal that Latin American health science professors at private universities have a higher selfconcept of their digital skills for the use of virtual reality in the lectures. This greater selfconcept also leads to a reduction in the gender and age gaps in the participating private universities with respect to the public counterparts. It is advisable to increase both faculty training in the didactic use of virtual reality and funding for its use, mainly in public universities.
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Leemhuis E, Favieri F, Forte G, Pazzaglia M. Integrated Neuroregenerative Techniques for Plasticity of the Injured Spinal Cord. Biomedicines 2022; 10:biomedicines10102563. [PMID: 36289825 PMCID: PMC9599452 DOI: 10.3390/biomedicines10102563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/18/2022] [Accepted: 10/10/2022] [Indexed: 11/16/2022] Open
Abstract
On the slow path to improving the life expectancy and quality of life of patients post spinal cord injury (SCI), recovery remains controversial. The potential role of the regenerative capacity of the nervous system has led to numerous attempts to stimulate the SCI to re-establish the interrupted sensorimotor loop and to understand its potential in the recovery process. Numerous resources are now available, from pharmacological to biomolecular approaches and from neuromodulation to sensorimotor rehabilitation interventions based on the use of various neural interfaces, exoskeletons, and virtual reality applications. The integration of existing resources seems to be a promising field of research, especially from the perspective of improving living conditions in the short to medium term. Goals such as reducing chronic forms of neuropathic pain, regaining control over certain physiological activities, and enhancing residual abilities are often more urgent than complete functional recovery. In this perspective article, we provide an overview of the latest interventions for the treatment of SCI through broad phases of injury rehabilitation. The underlying intention of this work is to introduce a spinal cord neuroplasticity-based multimodal approach to promote functional recovery and improve quality of life after SCI. Nonetheless, when used separately, biomolecular therapeutic approaches have been shown to have modest outcomes.
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Affiliation(s)
- Erik Leemhuis
- Dipartimento di Psicologia, Sapienza Università di Roma, 00185 Rome, Italy
- Body and Action Lab, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
- Correspondence: (E.L.); (M.P.)
| | - Francesca Favieri
- Dipartimento di Psicologia, Sapienza Università di Roma, 00185 Rome, Italy
- Body and Action Lab, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
| | - Giuseppe Forte
- Body and Action Lab, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
- Dipartimento di Psicologia Dinamica, Clinica e Salute, Sapienza Università di Roma, 00185 Roma, Italy
| | - Mariella Pazzaglia
- Dipartimento di Psicologia, Sapienza Università di Roma, 00185 Rome, Italy
- Body and Action Lab, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
- Correspondence: (E.L.); (M.P.)
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Pecchinenda A, Gonzalez Pizzio AP, Salera C, Pazzaglia M. The role of arousal and motivation in emotional conflict resolution: Implications for spinal cord injury. Front Hum Neurosci 2022; 16:927622. [PMID: 36277056 PMCID: PMC9579344 DOI: 10.3389/fnhum.2022.927622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 09/20/2022] [Indexed: 12/28/2022] Open
Abstract
Under many conditions, emotional information is processed with priority and it may lead to cognitive conflict when it competes with task-relevant information. Accordingly, being able to ignore emotional information relies on cognitive control. The present perspective offers an integrative account of the mechanism that may underlie emotional conflict resolution in tasks involving response activation. We point to the contribution of emotional arousal and primed approach or avoidance motivation in accounting for emotional conflict resolution. We discuss the role of arousal in individuals with impairments in visceral pathways to the brain due to spinal cord lesions, as it may offer important insights into the “typical” mechanisms of emotional conflict control. We argue that a better understanding of emotional conflict control could be critical for adaptive and flexible behavior and has potential implications for the selection of appropriate therapeutic interventions.
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Affiliation(s)
- Anna Pecchinenda
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- IRCCS Santa Lucia, Rome, Italy
- *Correspondence: Anna Pecchinenda,
| | - Adriana Patrizia Gonzalez Pizzio
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- Ph.D. Program in Behavioral Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Claudia Salera
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- Ph.D. Program in Behavioral Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Mariella Pazzaglia
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- IRCCS Santa Lucia, Rome, Italy
- Mariella Pazzaglia,
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Basem JI, Haffey PR. Novel Therapies for Centralized Pain: a Brief Review. Curr Pain Headache Rep 2022; 26:805-811. [PMID: 36169808 DOI: 10.1007/s11916-022-01085-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW Centralized pain presents a complex pathology that many classic pharmacological agents for pain have not been able to sufficiently treat. To date, there are no clear guidelines for preferred treatment methods or comprehensive protocol that addresses confounding factors in this population. We sought to summarize the current field of knowledge around centrally mediated pain and to understand promising novel therapies. RECENT FINDINGS Many treatments currently used address not only the centralized pain phenotypem but the impact of central sensitization and the common comorbidities that reside within this population. Some novel therapies with promising evidence include the following: low-dose naltrexone, IV ketamine, acupuncture, aerobic activity, and laser therapy. Non-interventional treatment options include aerobic exercise, cognitive-behavioral therapy, mind-body therapies, virtual reality, and patient education on disease expectations. Much of the literature further emphasizes the importance of patient-level predictors, including factors like pain catastrophizing and social history, on treatment compliance and reported pain relief. We found that there are many potential treatment options for patients with centralized pain, particularly those that can be used as adjunct or combination therapies. The introduction of new approaches should occur in a carefully controlled, titrated manner to avoid exacerbation of pain symptoms. This is successfully conducted through patient-physician communication as this is a highly complex and personalized pain category. Our examination shows that while physicians have many options with proven success, there is a need for studies with longitudinal and larger patient populations to better articulate treatment guidelines.
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Affiliation(s)
- Jade I Basem
- Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA
| | - Paul Ryan Haffey
- Department of Rehabilitation and Regenerative Medicine, Columbia University College of Physicians and Surgeons, 180 Fort Washington Avenue, HRK 199, New York, NY, USA.
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Future Treatment of Neuropathic Pain in Spinal Cord Injury: The Challenges of Nanomedicine, Supplements or Opportunities? Biomedicines 2022; 10:biomedicines10061373. [PMID: 35740395 PMCID: PMC9219608 DOI: 10.3390/biomedicines10061373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/28/2022] [Accepted: 06/08/2022] [Indexed: 12/12/2022] Open
Abstract
Neuropathic pain (NP) is a common chronic condition that severely affects patients with spinal cord injuries (SCI). It impairs the overall quality of life and is considered difficult to treat. Currently, clinical management of NP is often limited to drug therapy, primarily with opioid analgesics that have limited therapeutic efficacy. The persistence and intractability of NP following SCI and the potential health risks associated with opioids necessitate improved treatment approaches. Nanomedicine has gained increasing attention in recent years for its potential to improve therapeutic efficacy while minimizing toxicity by providing sensitive and targeted treatments that overcome the limitations of conventional pain medications. The current perspective begins with a brief discussion of the pathophysiological mechanisms underlying NP and the current pain treatment for SCI. We discuss the most frequently used nanomaterials in pain diagnosis and treatment as well as recent and ongoing efforts to effectively treat pain by proactively mediating pain signals following SCI. Although nanomedicine is a rapidly growing field, its application to NP in SCI is still limited. Therefore, additional work is required to improve the current treatment of NP following SCI.
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13
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Pais-Vieira C, Gaspar P, Matos D, Alves LP, da Cruz BM, Azevedo MJ, Gago M, Poleri T, Perrotta A, Pais-Vieira M. Embodiment Comfort Levels During Motor Imagery Training Combined With Immersive Virtual Reality in a Spinal Cord Injury Patient. Front Hum Neurosci 2022; 16:909112. [PMID: 35669203 PMCID: PMC9163805 DOI: 10.3389/fnhum.2022.909112] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 04/28/2022] [Indexed: 02/02/2023] Open
Abstract
Brain-machine interfaces combining visual, auditory, and tactile feedback have been previously used to generate embodiment experiences during spinal cord injury (SCI) rehabilitation. It is not known if adding temperature to these modalities can result in discomfort with embodiment experiences. Here, comfort levels with the embodiment experiences were investigated in an intervention that required a chronic pain SCI patient to generate lower limb motor imagery commands in an immersive environment combining visual (virtual reality -VR), auditory, tactile, and thermal feedback. Assessments were made pre-/ post-, throughout the intervention (Weeks 0-5), and at 7 weeks follow up. Overall, high levels of embodiment in the adapted three-domain scale of embodiment were found throughout the sessions. No significant adverse effects of VR were reported. Although sessions induced only a modest reduction in pain levels, an overall reduction occurred in all pain scales (Faces, Intensity, and Verbal) at follow up. A high degree of comfort in the comfort scale for the thermal-tactile sleeve, in both the thermal and tactile feedback components of the sleeve was reported. This study supports the feasibility of combining multimodal stimulation involving visual (VR), auditory, tactile, and thermal feedback to generate embodiment experiences in neurorehabilitation programs.
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Affiliation(s)
- Carla Pais-Vieira
- Centro de Investigação Interdisciplinar em Saúde (CIIS), Instituto de Ciências da Saúde (ICS), Universidade Católica Portuguesa, Porto, Portugal
| | - Pedro Gaspar
- Centro de Investigação em Ciência e Tecnologia das Artes (CITAR), Universidade Católica Portuguesa, Porto, Portugal
| | - Demétrio Matos
- ID+ (Instituto de Investigação em Design, Média e Cultura), Instituto Politécnico do Cávado e do Ave, Vila Frescainha, Portugal
| | - Leonor Palminha Alves
- Human Robotics Group, Centro de Sistemas Inteligentes do IDMEC - Instituto de Engenharia Mecânica, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Bárbara Moreira da Cruz
- Serviço de Medicina Física e Reabilitação, Hospital Senhora da Oliveira, Guimarães, Portugal
| | - Maria João Azevedo
- Serviço de Medicina Física e Reabilitação, Hospital Senhora da Oliveira, Guimarães, Portugal
| | - Miguel Gago
- Serviço de Neurologia, Hospital Senhora da Oliveira, Guimarães, Portugal
| | - Tânia Poleri
- Plano de Ação para Apoio aos Deficientes Militares, Porto, Portugal
| | - André Perrotta
- Centre for Informatics and Systems of the University of Coimbra (CISUC), Coimbra, Portugal
| | - Miguel Pais-Vieira
- Institute of Biomedicine (iBiMED), Department of Medical Sciences, Universidade de Aveiro, Aveiro, Portugal
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Forte G, Leemhuis E, Favieri F, Casagrande M, Giannini AM, De Gennaro L, Pazzaglia M. Exoskeletons for Mobility after Spinal Cord Injury: A Personalized Embodied Approach. J Pers Med 2022; 12:jpm12030380. [PMID: 35330380 PMCID: PMC8954494 DOI: 10.3390/jpm12030380] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 02/05/2023] Open
Abstract
Endowed with inherent flexibility, wearable robotic technologies are powerful devices that are known to extend bodily functionality to assist people with spinal cord injuries (SCIs). However, rather than considering the specific psychological and other physiological needs of their users, these devices are specifically designed to compensate for motor impairment. This could partially explain why they still cannot be adopted as an everyday solution, as only a small number of patients use lower-limb exoskeletons. It remains uncertain how these devices can be appropriately embedded in mental representations of the body. From this perspective, we aimed to highlight the homeostatic role of autonomic and interoceptive signals and their possible integration in a personalized experience of exoskeleton overground walking. To ensure personalized user-centered robotic technologies, optimal robotic devices should be designed and adjusted according to the patient's condition. We discuss how embodied approaches could emerge as a means of overcoming the hesitancy toward wearable robots.
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Affiliation(s)
- Giuseppe Forte
- Dipartimento di Psicologia, “Sapienza” Università di Roma, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (A.M.G.); (L.D.G.); (M.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
- Correspondence: (G.F.); (F.F.)
| | - Erik Leemhuis
- Dipartimento di Psicologia, “Sapienza” Università di Roma, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (A.M.G.); (L.D.G.); (M.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Francesca Favieri
- Dipartimento di Psicologia, “Sapienza” Università di Roma, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (A.M.G.); (L.D.G.); (M.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
- Correspondence: (G.F.); (F.F.)
| | - Maria Casagrande
- Dipartimento di Psicologia Dinamica, Clinica e Salute, Università di Rome “Sapienza”, Via Degli Apuli 1, 00185 Rome, Italy;
| | - Anna Maria Giannini
- Dipartimento di Psicologia, “Sapienza” Università di Roma, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (A.M.G.); (L.D.G.); (M.P.)
| | - Luigi De Gennaro
- Dipartimento di Psicologia, “Sapienza” Università di Roma, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (A.M.G.); (L.D.G.); (M.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Mariella Pazzaglia
- Dipartimento di Psicologia, “Sapienza” Università di Roma, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (A.M.G.); (L.D.G.); (M.P.)
- Body and Action Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
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15
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The Role of Body in Brain Plasticity. Brain Sci 2022; 12:brainsci12020277. [PMID: 35204040 PMCID: PMC8869932 DOI: 10.3390/brainsci12020277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 02/12/2022] [Indexed: 12/14/2022] Open
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16
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Leemhuis E, Giuffrida V, De Martino ML, Forte G, Pecchinenda A, De Gennaro L, Giannini AM, Pazzaglia M. Rethinking the Body in the Brain after Spinal Cord Injury. J Clin Med 2022; 11:jcm11020388. [PMID: 35054089 PMCID: PMC8780443 DOI: 10.3390/jcm11020388] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 01/12/2022] [Indexed: 02/05/2023] Open
Abstract
Spinal cord injuries (SCI) are disruptive neurological events that severly affect the body leading to the interruption of sensorimotor and autonomic pathways. Recent research highlighted SCI-related alterations extend beyond than the expected network, involving most of the central nervous system and goes far beyond primary sensorimotor cortices. The present perspective offers an alternative, useful way to interpret conflicting findings by focusing on the deafferented and deefferented body as the central object of interest. After an introduction to the main processes involved in reorganization according to SCI, we will focus separately on the body regions of the head, upper limbs, and lower limbs in complete, incomplete, and deafferent SCI participants. On one hand, the imprinting of the body’s spatial organization is entrenched in the brain such that its representation likely lasts for the entire lifetime of patients, independent of the severity of the SCI. However, neural activity is extremely adaptable, even over short time scales, and is modulated by changing conditions or different compensative strategies. Therefore, a better understanding of both aspects is an invaluable clinical resource for rehabilitation and the successful use of modern robotic technologies.
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Affiliation(s)
- Erik Leemhuis
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
- Action and Body Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Valentina Giuffrida
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
- Action and Body Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Maria Luisa De Martino
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
- Action and Body Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Giuseppe Forte
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
- Action and Body Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
- Correspondence: (G.F.); (M.P.); Tel.: +39-6-49917633 (M.P.)
| | - Anna Pecchinenda
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
| | - Luigi De Gennaro
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
- Action and Body Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Anna Maria Giannini
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
| | - Mariella Pazzaglia
- Department of Psychology, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy; (E.L.); (V.G.); (M.L.D.M.); (A.P.); (L.D.G.); (A.M.G.)
- Action and Body Lab, IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
- Correspondence: (G.F.); (M.P.); Tel.: +39-6-49917633 (M.P.)
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