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\n\n \n \n \n \n \n Visualization of Trunk Muscle Synergies during Sitting Perturbations using Self-Organizing Maps (SOM).\n \n \n \n\n\n \n Milosevic, M.; McConville, K. M. V.; Sejdic, E.; Masani, K.; Kyan, M. J; and Popovic, M. R\n\n\n \n\n\n\n
IEEE Transactions on Biomedical Engineering, 59(9): 2516–2523. 2012.\n
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@article{milosevic_visualization_2012,\n\ttitle = {Visualization of {Trunk} {Muscle} {Synergies} during {Sitting} {Perturbations} using {Self}-{Organizing} {Maps} ({SOM})},\n\tvolume = {59},\n\tabstract = {The purpose of this study was to demonstrate the use of the self-organizing maps (SOM) method for visualization, modelling and comparison of trunk neuromuscular synergies during perturbed sitting. Thirteen participants were perturbed at the level of the sternum, in eight directions during sitting. Electromyographic (EMG) responses of ten trunk muscles involved in postural control were recorded. The SOM was used to encode the EMG responses on a two-dimensional (2-D) projection (i.e., visualization). The result contains similar patterns mapped close together on the plot therefore forming clusters of data. Such visualization of ten EMG responses, following eight directional perturbations, allows for comparisons of direction-dependent postural synergies. Direction-dependent neuromuscular response models for each muscle were then constructed from the SOM visualization. The results demonstrated that the SOM was able to encode neuromuscular responses, and the SOM visualization showed direction-dependent differences in the postural synergies. Moreover, each muscle was modelled using the SOM-based method, and derived models showed that all muscles, except for one, produced a Gaussian fit for direction-dependent responses. Overall, SOM analysis offers a reverse engineering method for exploration and comparison of complex neuromuscular systems, which can describe postural synergies at a glance.},\n\tnumber = {9},\n\tjournal = {IEEE Transactions on Biomedical Engineering},\n\tauthor = {Milosevic, Matija and McConville, Kristiina M. V. and Sejdic, Ervin and Masani, Kei and Kyan, Matthew J and Popovic, Milos R},\n\tyear = {2012},\n\tpages = {2516--2523},\n}\n\n
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\n The purpose of this study was to demonstrate the use of the self-organizing maps (SOM) method for visualization, modelling and comparison of trunk neuromuscular synergies during perturbed sitting. Thirteen participants were perturbed at the level of the sternum, in eight directions during sitting. Electromyographic (EMG) responses of ten trunk muscles involved in postural control were recorded. The SOM was used to encode the EMG responses on a two-dimensional (2-D) projection (i.e., visualization). The result contains similar patterns mapped close together on the plot therefore forming clusters of data. Such visualization of ten EMG responses, following eight directional perturbations, allows for comparisons of direction-dependent postural synergies. Direction-dependent neuromuscular response models for each muscle were then constructed from the SOM visualization. The results demonstrated that the SOM was able to encode neuromuscular responses, and the SOM visualization showed direction-dependent differences in the postural synergies. Moreover, each muscle was modelled using the SOM-based method, and derived models showed that all muscles, except for one, produced a Gaussian fit for direction-dependent responses. Overall, SOM analysis offers a reverse engineering method for exploration and comparison of complex neuromuscular systems, which can describe postural synergies at a glance.\n
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\n\n \n \n \n \n \n \n Exercise Intensity during Treadmill Walking with Gait-Patterned FES among Patients with Incomplete Spinal Cord Injury: Case Series.\n \n \n \n \n\n\n \n Miyatani, M.; Masani, K.; Kawashima, N.; Craven, B. C.; Thrasher, T. A.; and Popovic, M. R.\n\n\n \n\n\n\n
ISRN Rehabilitation, 2012. 2012.\n
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@article{miyatani_exercise_2012,\n\ttitle = {Exercise {Intensity} during {Treadmill} {Walking} with {Gait}-{Patterned} {FES} among {Patients} with {Incomplete} {Spinal} {Cord} {Injury}: {Case} {Series}},\n\tvolume = {2012},\n\tcopyright = {All rights reserved},\n\tshorttitle = {Exercise {Intensity} during {Treadmill} {Walking} with {Gait}-{Patterned} {FES} among {Patients} with {Incomplete} {Spinal} {Cord} {Injury}},\n\turl = {http://downloads.hindawi.com/journals/isrn.rehabilitation/2012/251750.pdf},\n\turldate = {2017-09-04},\n\tjournal = {ISRN Rehabilitation},\n\tauthor = {Miyatani, Masae and Masani, Kei and Kawashima, Noritaka and Craven, B. Cathy and Thrasher, T. Adam and Popovic, Milos R.},\n\tyear = {2012},\n}\n\n
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\n\n \n \n \n \n \n \n Real-time two-dimensional asynchronous control of a computer cursor with a single subdural electrode.\n \n \n \n \n\n\n \n Márquez-Chin, C.; Popovic, M. R.; Sanin, E.; Chen, R.; and Lozano, A. M.\n\n\n \n\n\n\n
The Journal of Spinal Cord Medicine, 35(5): 382–391. September 2012.\n
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@article{marquez-chin_real-time_2012,\n\ttitle = {Real-time two-dimensional asynchronous control of a computer cursor with a single subdural electrode},\n\tvolume = {35},\n\tcopyright = {All rights reserved},\n\tissn = {1079-0268, 2045-7723},\n\turl = {http://www.tandfonline.com/doi/full/10.1179/2045772312Y.0000000043},\n\tdoi = {10.1179/2045772312Y.0000000043},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2017-09-04},\n\tjournal = {The Journal of Spinal Cord Medicine},\n\tauthor = {Márquez-Chin, César and Popovic, Milos R. and Sanin, Egor and Chen, Robert and Lozano, Andres M.},\n\tmonth = sep,\n\tyear = {2012},\n\tpages = {382--391},\n}\n\n
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\n\n \n \n \n \n \n \n Toronto Rehabilitation Institute–Hand Function Test: Assessment of Gross Motor Function in Individuals With Spinal Cord Injury.\n \n \n \n \n\n\n \n Kapadia, N.; Zivanovic, V.; Verrier, M.; and Popovic, M.\n\n\n \n\n\n\n
Topics in Spinal Cord Injury Rehabilitation, 18(2): 167–186. April 2012.\n
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@article{kapadia_toronto_2012,\n\ttitle = {Toronto {Rehabilitation} {Institute}–{Hand} {Function} {Test}: {Assessment} of {Gross} {Motor} {Function} in {Individuals} {With} {Spinal} {Cord} {Injury}},\n\tvolume = {18},\n\tcopyright = {All rights reserved},\n\tissn = {1082-0744},\n\tshorttitle = {Toronto {Rehabilitation} {Institute}–{Hand} {Function} {Test}},\n\turl = {http://archive.scijournal.com/doi/abs/10.1310/sci1802-167},\n\tdoi = {10.1310/sci1802-167},\n\tlanguage = {en},\n\tnumber = {2},\n\turldate = {2017-09-04},\n\tjournal = {Topics in Spinal Cord Injury Rehabilitation},\n\tauthor = {Kapadia, Naaz and Zivanovic, Vera and Verrier, Molly and Popovic, Milos},\n\tmonth = apr,\n\tyear = {2012},\n\tpages = {167--186},\n}\n\n
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\n\n \n \n \n \n \n \n A randomized trial of functional electrical stimulation for walking in incomplete spinal cord injury: Effects on body composition.\n \n \n \n \n\n\n \n Giangregorio, L.; Catharine, C.; Richards, K.; Kapadia, N.; Hitzig, S. L.; Masani, K.; and Popovic, M. R.\n\n\n \n\n\n\n
The Journal of Spinal Cord Medicine, 35(5): 351–360. September 2012.\n
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@article{giangregorio_randomized_2012,\n\ttitle = {A randomized trial of functional electrical stimulation for walking in incomplete spinal cord injury: {Effects} on body composition},\n\tvolume = {35},\n\tcopyright = {All rights reserved},\n\tissn = {1079-0268, 2045-7723},\n\tshorttitle = {A randomized trial of functional electrical stimulation for walking in incomplete spinal cord injury},\n\turl = {http://www.tandfonline.com/doi/full/10.1179/2045772312Y.0000000041},\n\tdoi = {10.1179/2045772312Y.0000000041},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2017-09-04},\n\tjournal = {The Journal of Spinal Cord Medicine},\n\tauthor = {Giangregorio, Lora and Catharine, Craven and Richards, Kieva and Kapadia, Naaz and Hitzig, Sander L. and Masani, Kei and Popovic, Milos R.},\n\tmonth = sep,\n\tyear = {2012},\n\tpages = {351--360},\n}\n\n
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\n\n \n \n \n \n \n \n A randomized trial of functional electrical stimulation for walking in incomplete spinal cord injury: Effects on body composition.\n \n \n \n \n\n\n \n Giangregorio, L.; Catharine, C.; Richards, K.; Kapadia, N.; Hitzig, S. L.; Masani, K.; and Popovic, M. R.\n\n\n \n\n\n\n
The Journal of Spinal Cord Medicine, 35(5): 351–360. September 2012.\n
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@article{giangregorio_randomized_2012-1,\n\ttitle = {A randomized trial of functional electrical stimulation for walking in incomplete spinal cord injury: {Effects} on body composition},\n\tvolume = {35},\n\tcopyright = {All rights reserved},\n\tissn = {1079-0268, 2045-7723},\n\tshorttitle = {A randomized trial of functional electrical stimulation for walking in incomplete spinal cord injury},\n\turl = {http://www.tandfonline.com/doi/full/10.1179/2045772312Y.0000000041},\n\tdoi = {10.1179/2045772312Y.0000000041},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2017-09-04},\n\tjournal = {The Journal of Spinal Cord Medicine},\n\tauthor = {Giangregorio, Lora and Catharine, Craven and Richards, Kieva and Kapadia, Naaz and Hitzig, Sander L. and Masani, Kei and Popovic, Milos R.},\n\tmonth = sep,\n\tyear = {2012},\n\tpages = {351--360},\n}\n\n
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\n\n \n \n \n \n \n \n Which trunk inclination directions best predict multidirectional-seated limits of stability among individuals with spinal cord injury?.\n \n \n \n \n\n\n \n Gauthier, C.; Gagnon, D.; Jacquemin, G.; Duclos, C.; Masani, K.; and Popovic, M. R.\n\n\n \n\n\n\n
The Journal of Spinal Cord Medicine, 35(5): 343–350. September 2012.\n
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@article{gauthier_which_2012,\n\ttitle = {Which trunk inclination directions best predict multidirectional-seated limits of stability among individuals with spinal cord injury?},\n\tvolume = {35},\n\tcopyright = {All rights reserved},\n\tissn = {1079-0268, 2045-7723},\n\turl = {http://www.tandfonline.com/doi/full/10.1179/2045772312Y.0000000039},\n\tdoi = {10.1179/2045772312Y.0000000039},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2017-09-04},\n\tjournal = {The Journal of Spinal Cord Medicine},\n\tauthor = {Gauthier, Cindy and Gagnon, Dany and Jacquemin, Géraldine and Duclos, Cyril and Masani, Kei and Popovic, Milos R.},\n\tmonth = sep,\n\tyear = {2012},\n\tpages = {343--350},\n}\n\n
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\n\n \n \n \n \n \n \n Which trunk inclination directions best predict multidirectional-seated limits of stability among individuals with spinal cord injury?.\n \n \n \n \n\n\n \n Gauthier, C.; Gagnon, D.; Jacquemin, G.; Duclos, C.; Masani, K.; and Popovic, M. R.\n\n\n \n\n\n\n
The Journal of Spinal Cord Medicine, 35(5): 343–350. September 2012.\n
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@article{gauthier_which_2012-1,\n\ttitle = {Which trunk inclination directions best predict multidirectional-seated limits of stability among individuals with spinal cord injury?},\n\tvolume = {35},\n\tcopyright = {All rights reserved},\n\tissn = {1079-0268, 2045-7723},\n\turl = {http://www.tandfonline.com/doi/full/10.1179/2045772312Y.0000000039},\n\tdoi = {10.1179/2045772312Y.0000000039},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2017-09-04},\n\tjournal = {The Journal of Spinal Cord Medicine},\n\tauthor = {Gauthier, Cindy and Gagnon, Dany and Jacquemin, Géraldine and Duclos, Cyril and Masani, Kei and Popovic, Milos R.},\n\tmonth = sep,\n\tyear = {2012},\n\tpages = {343--350},\n}\n\n
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