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Scano A, Guanziroli E, Brambilla C, Amendola C, Pirovano I, Gasperini G, Molteni F, Spinelli L, Molinari Tosatti L, Rizzo G, Re R, Mastropietro A. A Narrative Review on Multi-Domain Instrumental Approaches to Evaluate Neuromotor Function in Rehabilitation. Healthcare (Basel) 2023; 11:2282. [PMID: 37628480 PMCID: PMC10454517 DOI: 10.3390/healthcare11162282] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/02/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
In clinical scenarios, the use of biomedical sensors, devices and multi-parameter assessments is fundamental to provide a comprehensive portrait of patients' state, in order to adapt and personalize rehabilitation interventions and support clinical decision-making. However, there is a huge gap between the potential of the multidomain techniques available and the limited practical use that is made in the clinical scenario. This paper reviews the current state-of-the-art and provides insights into future directions of multi-domain instrumental approaches in the clinical assessment of patients involved in neuromotor rehabilitation. We also summarize the main achievements and challenges of using multi-domain approaches in the assessment of rehabilitation for various neurological disorders affecting motor functions. Our results showed that multi-domain approaches combine information and measurements from different tools and biological signals, such as kinematics, electromyography (EMG), electroencephalography (EEG), near-infrared spectroscopy (NIRS), and clinical scales, to provide a comprehensive and objective evaluation of patients' state and recovery. This multi-domain approach permits the progress of research in clinical and rehabilitative practice and the understanding of the pathophysiological changes occurring during and after rehabilitation. We discuss the potential benefits and limitations of multi-domain approaches for clinical decision-making, personalized therapy, and prognosis. We conclude by highlighting the need for more standardized methods, validation studies, and the integration of multi-domain approaches in clinical practice and research.
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Affiliation(s)
- Alessandro Scano
- Institute of Intelligent Industrial Systems and Technologies for Advanced Manufacturing (STIIMA), Italian Council of National Research (CNR), Via A. Corti 12, 20133 Milan, Italy; (C.B.); (L.M.T.)
| | - Eleonora Guanziroli
- Villa Beretta Rehabilitation Center, Via N. Sauro 17, 23845 Costa Masnaga, Italy; (E.G.); (G.G.); (F.M.)
| | - Cristina Brambilla
- Institute of Intelligent Industrial Systems and Technologies for Advanced Manufacturing (STIIMA), Italian Council of National Research (CNR), Via A. Corti 12, 20133 Milan, Italy; (C.B.); (L.M.T.)
| | - Caterina Amendola
- Dipartimento di Fisica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy; (C.A.); (R.R.)
| | - Ileana Pirovano
- Institute of Biomedical Technologies (ITB), Italian National Research Council (CNR), Via Fratelli Cervi 93, 20054 Segrate, Italy; (I.P.); (G.R.); (A.M.)
| | - Giulio Gasperini
- Villa Beretta Rehabilitation Center, Via N. Sauro 17, 23845 Costa Masnaga, Italy; (E.G.); (G.G.); (F.M.)
| | - Franco Molteni
- Villa Beretta Rehabilitation Center, Via N. Sauro 17, 23845 Costa Masnaga, Italy; (E.G.); (G.G.); (F.M.)
| | - Lorenzo Spinelli
- Institute for Photonics and Nanotechnology (IFN), Italian National Research Council (CNR), Piazza Leonardo da Vinci 32, 20133 Milan, Italy;
| | - Lorenzo Molinari Tosatti
- Institute of Intelligent Industrial Systems and Technologies for Advanced Manufacturing (STIIMA), Italian Council of National Research (CNR), Via A. Corti 12, 20133 Milan, Italy; (C.B.); (L.M.T.)
| | - Giovanna Rizzo
- Institute of Biomedical Technologies (ITB), Italian National Research Council (CNR), Via Fratelli Cervi 93, 20054 Segrate, Italy; (I.P.); (G.R.); (A.M.)
| | - Rebecca Re
- Dipartimento di Fisica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy; (C.A.); (R.R.)
- Institute for Photonics and Nanotechnology (IFN), Italian National Research Council (CNR), Piazza Leonardo da Vinci 32, 20133 Milan, Italy;
| | - Alfonso Mastropietro
- Institute of Biomedical Technologies (ITB), Italian National Research Council (CNR), Via Fratelli Cervi 93, 20054 Segrate, Italy; (I.P.); (G.R.); (A.M.)
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Balbinot G, Joner Wiest M, Li G, Pakosh M, Cesar Furlan J, Kalsi-Ryan S, Zariffa J. The use of surface EMG in neurorehabilitation following traumatic spinal cord injury: a scoping review. Clin Neurophysiol 2022; 138:61-73. [DOI: 10.1016/j.clinph.2022.02.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/06/2022] [Accepted: 02/27/2022] [Indexed: 11/03/2022]
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Near-infrared spectroscopy as a quantitative spasticity assessment tool: A systematic review. J Neurol Sci 2020; 412:116729. [PMID: 32120130 DOI: 10.1016/j.jns.2020.116729] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 02/05/2020] [Accepted: 02/09/2020] [Indexed: 11/24/2022]
Abstract
The purpose of this paper is to systematically review the literature on the use of near-infrared spectroscopy (NIRS) for assessing spasticity. MEDLINE, CINAHL, and EMBASE were searched for human and/or animal studies written in the English language published until November 2018. that used NIRS to examine the hemodynamics and/or metabolism of spastic musculature were included. Of the 35 articles identified, five met the inclusion criteria. Two reviewers independently extracted spasticity outcomes, NIRS instrumentation specifications, and NIRS hemodynamic and metabolic measures from each article. Risk of bias was assessed using the Downs & Black tool for non-randomized studies. Three different models of NIRS devices were used in the five studies. Four studies examined the effects of passive limb movements and one examined active hand movements on NIRS parameters in spastic and non-spastic muscle. Owing to the small number and diverse nature of the studies, statistical comparison was deemed inappropriate. Rather, descriptive comparisons were drawn and levels of evidence were assigned based on the modified Sackett Scale. There is level 4 evidence that NIRS can non-invasively detect and measure differences between spastic and non-spastic muscles in blood volume and oxidative capacity changes over time or in response to interventions, and may correlate with other, established measures of spasticity, such as the Modified Ashworth Scale (MAS) and electromyography (EMG). Future research studies should use a validated definition of spasticity for inclusion criteria, a control group, and standardized NIRS variables.
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Pedrinolla A, Colosio AL, Magliozzi R, Danese E, Kirmizi E, Rossi S, Pogliaghi S, Calabrese M, Gelati M, Muti E, Cè E, Longo S, Esposito F, Lippi G, Schena F, Venturelli M. The Vascular Side of Chronic Bed Rest: When a Therapeutic Approach Becomes Deleterious. J Clin Med 2020; 9:jcm9040918. [PMID: 32230833 PMCID: PMC7230833 DOI: 10.3390/jcm9040918] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 03/24/2020] [Accepted: 03/25/2020] [Indexed: 12/17/2022] Open
Abstract
The interplay between chronic constraint and advanced aging on blood flow, shear-rate, vascular function, nitric oxide (NO)-bioavailability, microcirculation, and vascular inflammation factors is still a matter of debate. Ninety-eight individuals (Young, n = 28, 23 ± 3 yrs; Old, n = 36, 85 ± 7 yrs; Bedridden, n = 34, 88 ± 6 yrs) were included in the study. The bedridden group included old individuals chronically confined to bed (3.8 ± 2.3 yrs). A blood sample was collected and analyzed for plasma nitrate, and vascular inflammatory markers. Hyperemic response (∆peak) during the single passive leg movement (sPLM) test was used to measure vascular function. Skeletal muscle total hemoglobin was measured at the vastus lateralis during the sPLM test, by means of near infrared spectroscopy (NIRS). Bedridden subjects revealed a depletion of plasma nitrates compared with Old (−23.8%) and Young (−31.1%). Blood flow was lower in the Bedridden in comparison to Old (−20.1%) and Young (−31.7%). Bedridden presented lower sPLM ∆peak compared Old (−72.5%) and the Young (−83.3%). ∆peak of NIRS total hemoglobin was lower in the Bedridden compared to that in the Young (−133%). All vascular inflammatory markers except IL-6 were significantly worse in the Bedridden compared to Old and Young. No differences were found between the Old and Young in inflammatory markers. Results of this study confirm that chronic physical constraint induces an exacerbation of vascular disfunction and differential regulation of vascular-related inflammatory markers. The mechanisms involved in these negative adaptations seems to be associated with endothelial dysfunction and consequent diminished NO-bioavailability likely caused by the reduced shear-rate consequential to long-term reduction of physical activity.
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Affiliation(s)
- Anna Pedrinolla
- Department of Neuroscience, Biomedicine, and Movement Science, Section of Movement Science, University of Verona, 37134 Verona, Italy; (A.P.); (A.L.C.); (S.P.); (F.S.)
| | - Alessandro L. Colosio
- Department of Neuroscience, Biomedicine, and Movement Science, Section of Movement Science, University of Verona, 37134 Verona, Italy; (A.P.); (A.L.C.); (S.P.); (F.S.)
| | - Roberta Magliozzi
- Department of Neurological and Movement Sciences, Section of Neurology, University of Verona, 37134 Verona, Italy; (R.M.); (S.R.); (M.C.)
| | - Elisa Danese
- Department of Life and Reproduction Sciences, Laboratory of Clinical Biochemistry, University of Verona, 37134 Verona, Italy; (E.D.); (M.G.); (G.L.)
| | - Emine Kirmizi
- Department of Physiology, Faculty of Medicine, Uludag University. Eskisehir City Hospital, Eskisehir 16059, Turkey;
| | - Stefania Rossi
- Department of Neurological and Movement Sciences, Section of Neurology, University of Verona, 37134 Verona, Italy; (R.M.); (S.R.); (M.C.)
| | - Silvia Pogliaghi
- Department of Neuroscience, Biomedicine, and Movement Science, Section of Movement Science, University of Verona, 37134 Verona, Italy; (A.P.); (A.L.C.); (S.P.); (F.S.)
| | - Massimiliano Calabrese
- Department of Neurological and Movement Sciences, Section of Neurology, University of Verona, 37134 Verona, Italy; (R.M.); (S.R.); (M.C.)
| | - Matteo Gelati
- Department of Life and Reproduction Sciences, Laboratory of Clinical Biochemistry, University of Verona, 37134 Verona, Italy; (E.D.); (M.G.); (G.L.)
| | - Ettore Muti
- Mons. Mazzali Foundation, 46100 Mantua, Italy;
| | - Emiliano Cè
- Department of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy; (E.C.); (S.L.); (F.E.)
- IRCCS Galeazzi Orthopedic Institute, 20133 Milan, Italy
| | - Stefano Longo
- Department of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy; (E.C.); (S.L.); (F.E.)
| | - Fabio Esposito
- Department of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy; (E.C.); (S.L.); (F.E.)
- IRCCS Galeazzi Orthopedic Institute, 20133 Milan, Italy
| | - Giuseppe Lippi
- Department of Life and Reproduction Sciences, Laboratory of Clinical Biochemistry, University of Verona, 37134 Verona, Italy; (E.D.); (M.G.); (G.L.)
| | - Federico Schena
- Department of Neuroscience, Biomedicine, and Movement Science, Section of Movement Science, University of Verona, 37134 Verona, Italy; (A.P.); (A.L.C.); (S.P.); (F.S.)
| | - Massimo Venturelli
- Department of Neuroscience, Biomedicine, and Movement Science, Section of Movement Science, University of Verona, 37134 Verona, Italy; (A.P.); (A.L.C.); (S.P.); (F.S.)
- Department of Internal Medicine section of Geriatrics, University of Utah, Salt Lake City, UT 84132, USA
- Correspondence:
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Abstract
In this review, we present an overview of the applications and computed parameters of electromyography (EMG) and near-infrared spectroscopy (NIRS) methods on patients in clinical practice. The eligible studies were those where both techniques were combined in order to assess muscle characteristics from the electrical and hemodynamic points of view. With this aim, a comprehensive screening of the literature based on related keywords in the most-used scientific data bases allowed us to identify 17 papers which met the research criteria. We also present a brief overview of the devices designed specifically for muscular applications with EMG and NIRS sensors (a total of eight papers). A critical analysis of the results of the review suggests that the combined use of EMG and NIRS on muscle has been only partially exploited for assessment and evaluation in clinical practice and, thus, this field shows promises for future developments.
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Rashnavadi T, Macnab A, Cheung A, Shadgan A, Kwon BK, Shadgan B. Monitoring spinal cord hemodynamics and tissue oxygenation: a review of the literature with special focus on the near-infrared spectroscopy technique. Spinal Cord 2019; 57:617-625. [PMID: 31164734 DOI: 10.1038/s41393-019-0304-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 01/05/2023]
Abstract
STUDY DESIGN Review. OBJECTIVES Clinical studies have shown that the hemodynamic management of patients following acute spinal cord injury (SCI) is an important aspect of their treatment for maintaining spinal cord (SC) perfusion and minimizing ischemic secondary injury to the SC. While this highlights the importance of ensuring adequate perfusion and oxygenation to the injured cord, a method for the real-time monitoring of these hemodynamic measures within the SC is lacking. The purpose of this review is to discuss current and potential methods for SC hemodynamic monitoring with special focus on applications using near-infrared spectroscopy (NIRS). METHODS A literature search using the PubMed database. All peer-reviewed articles on NIRS monitoring of SC published from inception to May 2019 were reviewed. RESULTS Among 125 papers related to SC hemodynamics monitoring, 26 focused on direct/indirect NIRS monitoring of the SC. DISCUSSION Current options for continuous, non-invasive, and real-time monitoring of SC hemodynamics are challenging and limited in scope. As a relatively new technique, NIRS has been successfully used for monitoring human cerebral hemodynamics, and has shown promising results in intraoperative assessment of SC hemodynamics in both human and animal models. Although utilizing NIRS to monitor the SC has been validated, applying NIRS clinically following SCI requires further development and investigation. CONCLUSIONS NIRS is a promising non-invasive technique with the potential to provide real-time monitoring of relevant parameters in the SC. Currently, in its first developmental stages, further clinical and experimental studies are mandatory to ensure the validity and safety of NIRS techniques.
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Affiliation(s)
- Tahereh Rashnavadi
- The University of British Columbia, School of Biomedical Engineering, Vancouver, BC, V6T 1Z1, Canada
| | - Andrew Macnab
- International Collaborations on Repair Discoveries (ICORD), Blusson Spinal Cord Centre, Vancouver, Canada
| | - Amanda Cheung
- International Collaborations on Repair Discoveries (ICORD), Blusson Spinal Cord Centre, Vancouver, Canada
| | - Armita Shadgan
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, Canada
| | - Brian K Kwon
- International Collaborations on Repair Discoveries (ICORD), Blusson Spinal Cord Centre, Vancouver, Canada.,Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, Canada
| | - Babak Shadgan
- The University of British Columbia, School of Biomedical Engineering, Vancouver, BC, V6T 1Z1, Canada. .,International Collaborations on Repair Discoveries (ICORD), Blusson Spinal Cord Centre, Vancouver, Canada. .,Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, Canada.
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Hasnan N, Mohamad Saadon NS, Hamzaid NA, Teoh MXH, Ahmadi S, Davis GM. Muscle oxygenation during hybrid arm and functional electrical stimulation-evoked leg cycling after spinal cord injury. Medicine (Baltimore) 2018; 97:e12922. [PMID: 30412097 PMCID: PMC6221724 DOI: 10.1097/md.0000000000012922] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
This study compared muscle oxygenation (StO2) during arm cranking (ACE), functional electrical stimulation-evoked leg cycling (FES-LCE), and hybrid (ACE+FES-LCE) exercise in spinal cord injury individuals. Eight subjects with C7-T12 lesions performed exercises at 3 submaximal intensities. StO2 was measured during rest and exercise at 40%, 60%, and 80% of subjects' oxygen uptake (VO2) peak using near-infrared spectroscopy. StO2 of ACE showed a decrease whereas in ACE+FES-LCE, the arm muscles demonstrated increasing StO2 from rest in all of VO2) peak respectively. StO2 of FES-LCE displayed a decrease at 40% VO2 peak and steady increase for 60% and 80%, whereas ACE+FES-LCE revealed a steady increase from rest at all VO2 peak. ACE+FES-LCE elicited greater StO2 in both limbs which suggested that during this exercise, upper- and lower-limb muscles have higher blood flow and improved oxygenation compared to ACE or FES-LCE performed alone.
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Affiliation(s)
- Nazirah Hasnan
- Department of Rehabilitation Medicine, Faculty of Medicine
| | | | - Nur Azah Hamzaid
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
| | - Mira Xiao-Hui Teoh
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
| | - Sirous Ahmadi
- Clinical Exercise and Rehabilitation Unit, Discipline of Exercise and Sport Sciences, Faculty of Health Sciences, The University of Sydney, Sydney, Australia
| | - Glen M. Davis
- Clinical Exercise and Rehabilitation Unit, Discipline of Exercise and Sport Sciences, Faculty of Health Sciences, The University of Sydney, Sydney, Australia
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Yoshida T, Masani K, Sayenko DG, Miyatani M, Fisher JA, Popovic MR. Cardiovascular Response of Individuals With Spinal Cord Injury to Dynamic Functional Electrical Stimulation Under Orthostatic Stress. IEEE Trans Neural Syst Rehabil Eng 2013; 21:37-46. [DOI: 10.1109/tnsre.2012.2211894] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ogata H, Fujimaru I, Yamada K, Kondo T. Suppression of cardiocirculatory responses to orthostatic stress by passive walking-like leg movement in healthy young men. J Physiol Anthropol 2012; 31:24. [PMID: 22971904 PMCID: PMC3517532 DOI: 10.1186/1880-6805-31-24] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Accepted: 08/29/2012] [Indexed: 11/17/2022] Open
Abstract
Background Although passive walking-like leg movement in the standing posture (PWM) has been used in the clinical field, the safety of PWM has not been fully determined despite the risks of orthostatic intolerance due to standing posture. The aim of the present study was to examine cardiocirculatory response during PWM in healthy young men. Methods The subjects (n = 13) spent 5 min in a sitting position and then 5 min in a quiet standing position to determine baseline levels. Thereafter, they underwent 25-min rhythmic PWM at 1 Hz while standing. In another bout, subjects experienced the same protocol except that they underwent 25-min quiet standing (QS) instead of 25-min PWM. Two subjects dropped out of the 25-min QS due to feeling of discomfort. Thus, data obtained in the remaining eleven subjects are presented. Results In the PWM trial, systolic arterial blood pressure (SAP) decreased from 112 ± 8 mmHg during the sitting baseline period to 107 ± 8 mmHg during the standing baseline period (p <0.05), while heart rate (HR) increased from 73 ± 9 bpm during the sitting baseline period to 84 ± 10 bpm during the standing baseline period (p <0.001). After the imposition of PWM, SAP increased from 107 ± 8 mmHg in the standing baseline period to 120 ± 6 mmHg (p <0.001), while HR decreased from 84 ± 10 bpm in the standing baseline period to 76 ± 9 bpm (p <0.05). In the QS trial, SAP, which had decreased during the standing baseline period compared to that during the sitting baseline period, remained lowered during the 25-min QS period, while HR, which had increased during the standing baseline period compared to that during the sitting baseline period, remained elevated during the 25-min QS period. In both bouts, HR showed almost mirror-image changes in the high-frequency component of HR variability, suggesting that the changes in HR were due to change in parasympathetic activation. Double product (HR × SAP), as a predictor of myocardial oxygen consumption, during the 25-min QS period tended to increase with time, but double product remained almost constant during the 25-min PWM period. Conclusions The results suggest that PWM is effective for suppressing cardiocirculatory responses to orthostatic stress.
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Affiliation(s)
- Hisayoshi Ogata
- Department of Lifelong Sports for Health, College of Life and Health Sciences, Chubu University, 1200 Matsumoto-cho, Kasugai-shi, Aichi, 487-8501, Japan.
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Pressor response to passive walking-like exercise in spinal cord-injured humans. Clin Auton Res 2008; 19:113-22. [PMID: 19101752 DOI: 10.1007/s10286-008-0504-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2008] [Accepted: 09/22/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To examine blood pressure responses during passive walking-like exercise in the standing posture (PWE) in spinal cord-injured (SCI) humans. METHODS Twelve motor-complete SCI individuals (cervical level 6 to thoracic level 12, ASIA grade: A or B) and twelve able-bodied controls (CON) participated in this study. SCI individuals were divided into a group with injury level at or above thoracic (T) 6 (HSCI, n = 7) and a group with injury level at or below T10 (LSCI, n = 5). Subjects carried out 6-minute quiet standing and then 12-minute PWE at 1 Hz using a gait training apparatus that enables subjects to stand and move their legs passively. RESULTS Mean arterial blood pressures (MAPs) at standing in HSCI, LSCI and CON were 69 +/- 5, 83 +/- 4 and 93 +/- 2 mmHg, respectively. MAP changed significantly during PWE only in HSCI and CON, increasing to 88 +/- 4 (P < 0.001) and 98 +/- 1 mmHg (P < 0.01), respectively. The former group showed a larger increase in MAP (P < 0.001). INTERPRETATION Spinal sympathetic reflexes can be induced in a region isolated from the brainstem in response to a stimulus originating below the level of the spinal cord injury, and the magnitude of increase in blood pressure is greater in SCI individuals with lesion level at or above T6 due to loss of supraspinal control of the major sympathetic outflow. This central mechanism may be one of the reasons why greater pressor response to PWE was observed in HSCI.
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Hamaoka T, McCully KK, Quaresima V, Yamamoto K, Chance B. Near-infrared spectroscopy/imaging for monitoring muscle oxygenation and oxidative metabolism in healthy and diseased humans. JOURNAL OF BIOMEDICAL OPTICS 2007; 12:062105. [PMID: 18163808 DOI: 10.1117/1.2805437] [Citation(s) in RCA: 222] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Near-infrared spectroscopy (NIRS) was initiated in 1977 by Jobsis as a simple, noninvasive method for measuring the presence of oxygen in muscle and other tissues in vivo. This review honoring Jobsis highlights the progress that has been made in developing and adapting NIRS and NIR imaging (NIRI) technologies for evaluating skeletal muscle O(2) dynamics and oxidative energy metabolism. Development of NIRS/NIRI technologies has included novel approaches to quantification of the signal, as well as the addition of multiple source detector pairs for imaging. Adaptation of NIRS technology has focused on the validity and reliability of NIRS measurements. NIRS measurements have been extended to resting, ischemic, localized exercise, and whole body exercise conditions. In addition, NIRS technology has been applied to the study of a number of chronic health conditions, including patients with chronic heart failure, peripheral vascular disease, chronic obstructive pulmonary disease, varying muscle diseases, spinal cord injury, and renal failure. As NIRS technology continues to evolve, the study of skeletal muscle function with NIRS first illuminated by Jobsis continues to be bright.
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Affiliation(s)
- Takafumi Hamaoka
- National Institute of Fitness and Sports, Department of Exercise Science, Shiromizu 1, Kanoya, 891-2393 Japan.
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Jigjid E, Kawashima N, Ogata H, Nakazawa K, Akai M, Eto F, Haga N. Effects of Passive Leg Movement on the Oxygenation Level of Lower Limb Muscle in Chronic Stroke Patients. Neurorehabil Neural Repair 2007; 22:40-9. [PMID: 17578936 DOI: 10.1177/1545968307302927] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective. To evaluate the effects of passive leg movements on the muscle oxygenation level and electromyographic (EMG) activity in the lower limbs in chronic stroke patients. Methods. With a gait training apparatus, passive movements were imposed on the lower limbs of 15 chronic stroke patients at a frequency of 0.8 Hz for 10 minutes. During the passive leg movements, muscle oxygenation level and muscular EMG activity of the paretic and nonparetic calf muscles were assessed. Results. The passive leg movements caused increases in the EMG activity and muscle oxygenation level in both paretic and nonparetic lower limbs. Although a significant difference was found in the concentration changes of the oxygenated hemoglobin (Oxy-Hb), both paretic and nonparetic sides of the muscle showed enhancement of the tissue oxygenation level (TOI). The degree of the changes of the Oxy-Hb depended on the level of motor recovery after stroke; subjects with good motor recovery showed less difference in the Oxy-Hb level between the paretic and nonparetic sides of the muscle. Conclusion. Passive leg movements have the capacity to induce muscular activity and enhance oxygen metabolism, even in the paretic lower limb muscle of chronic stroke patients. This type of exercise might be a useful and efficient method for the prevention of metabolic deterioration in the lower limb paretic muscles of chronic stroke patients.
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Affiliation(s)
- Enkhsaihan Jigjid
- Department of Rehabilitation Medicine, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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Quaresima V, Ferrari M. QUANTIFICATION OF CALF OXYGENATION IN PARAPLEGIC PATIENTS DURING PASSIVE LEG MOVEMENT. Med Sci Sports Exerc 2006; 38:189; author reply 190. [PMID: 16394973 DOI: 10.1249/01.mss.0000183846.62185.87] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kawashima N, Akai M, Nakazawa K. RESPONSE. Med Sci Sports Exerc 2006. [DOI: 10.1249/01.mss.0000183845.09167.cb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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