TY  - JOUR
AU  - Popović Maneski, Lana
AU  - Aleksić, Antonina
AU  - Metani, Amine
AU  - Bergeron, Vance
AU  - Čobeljić, Radoje
AU  - Popović, Dejan B.
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3752
AB  - Increased muscle tone and exaggerated tendon reflexes characterize most of the individuals after a spinal cord injury (SCI). We estimated seven parameters from the pendulum test and used them to compare with the Ashworth modified scale of spasticity grades in three populations (retrospective study) to assess their spasticity. Three ASIA B SCI patients who exercised on a stationary FES bicycle formed group F, six ASIA B SCI patients who received only conventional therapy were in the group C, and six healthy individuals constituted the group H. The parameters from the pendulum test were used to form a single measure, termed the PT score, for each subject. The pendulum test parameters show differences between the F and C groups, but not between the F and H groups, however, statistical significance was limited due to the small study size. Results show a small deviation from the mean for all parameters in the F group and substantial deviations from the mean for the parameters in the C group. PT scores show significant differences between the F and C groups and the C and H groups and no differences between the F and C groups. The correlation between the PT score and Ashworth score was 0.88. © 2017 IEEE.
PB  - IEEE
T2  - IEEE Transactions on Neural Systems and Rehabilitation Engineering
T1  - Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy
SP  - 181
EP  - 187
VL  - 26
IS  - 1
DO  - 10.1109/TNSRE.2017.2771466
UR  - https://hdl.handle.net/21.15107/rcub_dais_3752
ER  - 

@article{
author = "Popović Maneski, Lana and Aleksić, Antonina and Metani, Amine and Bergeron, Vance and Čobeljić, Radoje and Popović, Dejan B.",
year = "2018",
abstract = "Increased muscle tone and exaggerated tendon reflexes characterize most of the individuals after a spinal cord injury (SCI). We estimated seven parameters from the pendulum test and used them to compare with the Ashworth modified scale of spasticity grades in three populations (retrospective study) to assess their spasticity. Three ASIA B SCI patients who exercised on a stationary FES bicycle formed group F, six ASIA B SCI patients who received only conventional therapy were in the group C, and six healthy individuals constituted the group H. The parameters from the pendulum test were used to form a single measure, termed the PT score, for each subject. The pendulum test parameters show differences between the F and C groups, but not between the F and H groups, however, statistical significance was limited due to the small study size. Results show a small deviation from the mean for all parameters in the F group and substantial deviations from the mean for the parameters in the C group. PT scores show significant differences between the F and C groups and the C and H groups and no differences between the F and C groups. The correlation between the PT score and Ashworth score was 0.88. © 2017 IEEE.",
publisher = "IEEE",
journal = "IEEE Transactions on Neural Systems and Rehabilitation Engineering",
title = "Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy",
pages = "181-187",
volume = "26",
number = "1",
doi = "10.1109/TNSRE.2017.2771466",
url = "https://hdl.handle.net/21.15107/rcub_dais_3752"
}

Popović Maneski, L., Aleksić, A., Metani, A., Bergeron, V., Čobeljić, R.,& Popović, D. B.. (2018). Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy. in IEEE Transactions on Neural Systems and Rehabilitation Engineering
IEEE., 26(1), 181-187.
https://doi.org/10.1109/TNSRE.2017.2771466
https://hdl.handle.net/21.15107/rcub_dais_3752

Popović Maneski L, Aleksić A, Metani A, Bergeron V, Čobeljić R, Popović DB. Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy. in IEEE Transactions on Neural Systems and Rehabilitation Engineering. 2018;26(1):181-187.
doi:10.1109/TNSRE.2017.2771466
https://hdl.handle.net/21.15107/rcub_dais_3752 .

Popović Maneski, Lana, Aleksić, Antonina, Metani, Amine, Bergeron, Vance, Čobeljić, Radoje, Popović, Dejan B., "Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy" in IEEE Transactions on Neural Systems and Rehabilitation Engineering, 26, no. 1 (2018):181-187,
https://doi.org/10.1109/TNSRE.2017.2771466 .,
https://hdl.handle.net/21.15107/rcub_dais_3752 .

TY  - JOUR
AU  - Popović Maneski, Lana
AU  - Aleksić, Antonina
AU  - Metani, Amine
AU  - Bergeron, Vance
AU  - Čobeljić, Radoje
AU  - Popović, Dejan B.
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4653
AB  - Increased muscle tone and exaggerated tendon reflexes characterize most of the individuals after a spinal cord injury (SCI). We estimated seven parameters from the pendulum test and used them to compare with the Ashworth modified scale of spasticity grades in three populations (retrospective study) to assess their spasticity. Three ASIA B SCI patients who exercised on a stationary FES bicycle formed group F, six ASIA B SCI patients who received only conventional therapy were in the group C, and six healthy individuals constituted the group H. The parameters from the pendulum test were used to form a single measure, termed the PT score, for each subject. The pendulum test parameters show differences between the F and C groups, but not between the F and H groups, however, statistical significance was limited due to the small study size. Results show a small deviation from the mean for all parameters in the F group and substantial deviations from the mean for the parameters in the C group. PT scores show significant differences between the F and C groups and the C and H groups and no differences between the F and C groups. The correlation between the PT score and Ashworth score was 0.88. © 2017 IEEE.
PB  - IEEE
T2  - IEEE Transactions on Neural Systems and Rehabilitation Engineering
T1  - Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy
SP  - 181
EP  - 187
VL  - 26
IS  - 1
DO  - 10.1109/TNSRE.2017.2771466
UR  - https://hdl.handle.net/21.15107/rcub_dais_4653
ER  - 

@article{
author = "Popović Maneski, Lana and Aleksić, Antonina and Metani, Amine and Bergeron, Vance and Čobeljić, Radoje and Popović, Dejan B.",
year = "2018",
abstract = "Increased muscle tone and exaggerated tendon reflexes characterize most of the individuals after a spinal cord injury (SCI). We estimated seven parameters from the pendulum test and used them to compare with the Ashworth modified scale of spasticity grades in three populations (retrospective study) to assess their spasticity. Three ASIA B SCI patients who exercised on a stationary FES bicycle formed group F, six ASIA B SCI patients who received only conventional therapy were in the group C, and six healthy individuals constituted the group H. The parameters from the pendulum test were used to form a single measure, termed the PT score, for each subject. The pendulum test parameters show differences between the F and C groups, but not between the F and H groups, however, statistical significance was limited due to the small study size. Results show a small deviation from the mean for all parameters in the F group and substantial deviations from the mean for the parameters in the C group. PT scores show significant differences between the F and C groups and the C and H groups and no differences between the F and C groups. The correlation between the PT score and Ashworth score was 0.88. © 2017 IEEE.",
publisher = "IEEE",
journal = "IEEE Transactions on Neural Systems and Rehabilitation Engineering",
title = "Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy",
pages = "181-187",
volume = "26",
number = "1",
doi = "10.1109/TNSRE.2017.2771466",
url = "https://hdl.handle.net/21.15107/rcub_dais_4653"
}

Popović Maneski, L., Aleksić, A., Metani, A., Bergeron, V., Čobeljić, R.,& Popović, D. B.. (2018). Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy. in IEEE Transactions on Neural Systems and Rehabilitation Engineering
IEEE., 26(1), 181-187.
https://doi.org/10.1109/TNSRE.2017.2771466
https://hdl.handle.net/21.15107/rcub_dais_4653

Popović Maneski L, Aleksić A, Metani A, Bergeron V, Čobeljić R, Popović DB. Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy. in IEEE Transactions on Neural Systems and Rehabilitation Engineering. 2018;26(1):181-187.
doi:10.1109/TNSRE.2017.2771466
https://hdl.handle.net/21.15107/rcub_dais_4653 .

Popović Maneski, Lana, Aleksić, Antonina, Metani, Amine, Bergeron, Vance, Čobeljić, Radoje, Popović, Dejan B., "Assessment of Spasticity by a Pendulum Test in SCI Patients Who Exercise FES Cycling or Receive only Conventional Therapy" in IEEE Transactions on Neural Systems and Rehabilitation Engineering, 26, no. 1 (2018):181-187,
https://doi.org/10.1109/TNSRE.2017.2771466 .,
https://hdl.handle.net/21.15107/rcub_dais_4653 .

TY  - JOUR
AU  - Popović Maneski, Lana
AU  - Aleksić, Antonina
AU  - Čobeljić, Radoje
AU  - Bajd, Tadej
AU  - Popović, Dejan B.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2360
UR  - http://ieti.net/TES/2017V1I103.html
AB  - The assessment of spasticity is an important indicator of the course of the recovery in humans with central nervous system lesion. This recovery may be augmented by optimal ergonomic design of wheelchairs, beds, transferring devices and other devices used in activities of daily life. To quantify the influence of different aids and methods in reduction or increase of spasticity, an objective measure is required. The pendulum test was introduced to induce the stretch of the muscle, thereby, trigger spastic response, and the amplitudes of first sinusoidal movements are used as the measure of spasticity. We present a new model of the lower leg during the pendulum test which includes the nonlinear characteristics of the muscles, and a model of the shank and foot that are customized to the patient. The spastic torque component is calculated based on acquired values of angular acceleration, angular velocity, and angle. We developed a new analysis methodology and tool to describe the level and course of reflexive behavior. We describe the instrumentation for data acquisition. The kinematics is captured by two accelerometers, one gyroscope, and a Hall-effect joint angle encoder. Muscle activities of prime knee flexors and extensors are synchronously recorded. The simulation uses user's particular inertial parameters and data from repeated pendulum movements of the lower leg and outputs the reflexive torque. We developed the user-friendly software in MatLab for the analysis of data recorded with the new instrument. We present the application of the method in representative healthy subject and two spastic SCI patients. The main finding is that this method allows distinction between the flexion and extensions types of spasticity and the level of reflexive behavior.
PB  - Hong Kong : IETI
T2  - IETI Transactions on Ergonomics and Safety
T1  - A new method and instrumentation for analyzing spasticity
SP  - 12
EP  - 27
VL  - 1
IS  - 1
UR  - https://hdl.handle.net/21.15107/rcub_dais_2360
ER  - 

@article{
author = "Popović Maneski, Lana and Aleksić, Antonina and Čobeljić, Radoje and Bajd, Tadej and Popović, Dejan B.",
year = "2017",
abstract = "The assessment of spasticity is an important indicator of the course of the recovery in humans with central nervous system lesion. This recovery may be augmented by optimal ergonomic design of wheelchairs, beds, transferring devices and other devices used in activities of daily life. To quantify the influence of different aids and methods in reduction or increase of spasticity, an objective measure is required. The pendulum test was introduced to induce the stretch of the muscle, thereby, trigger spastic response, and the amplitudes of first sinusoidal movements are used as the measure of spasticity. We present a new model of the lower leg during the pendulum test which includes the nonlinear characteristics of the muscles, and a model of the shank and foot that are customized to the patient. The spastic torque component is calculated based on acquired values of angular acceleration, angular velocity, and angle. We developed a new analysis methodology and tool to describe the level and course of reflexive behavior. We describe the instrumentation for data acquisition. The kinematics is captured by two accelerometers, one gyroscope, and a Hall-effect joint angle encoder. Muscle activities of prime knee flexors and extensors are synchronously recorded. The simulation uses user's particular inertial parameters and data from repeated pendulum movements of the lower leg and outputs the reflexive torque. We developed the user-friendly software in MatLab for the analysis of data recorded with the new instrument. We present the application of the method in representative healthy subject and two spastic SCI patients. The main finding is that this method allows distinction between the flexion and extensions types of spasticity and the level of reflexive behavior.",
publisher = "Hong Kong : IETI",
journal = "IETI Transactions on Ergonomics and Safety",
title = "A new method and instrumentation for analyzing spasticity",
pages = "12-27",
volume = "1",
number = "1",
url = "https://hdl.handle.net/21.15107/rcub_dais_2360"
}

Popović Maneski, L., Aleksić, A., Čobeljić, R., Bajd, T.,& Popović, D. B.. (2017). A new method and instrumentation for analyzing spasticity. in IETI Transactions on Ergonomics and Safety
Hong Kong : IETI., 1(1), 12-27.
https://hdl.handle.net/21.15107/rcub_dais_2360

Popović Maneski L, Aleksić A, Čobeljić R, Bajd T, Popović DB. A new method and instrumentation for analyzing spasticity. in IETI Transactions on Ergonomics and Safety. 2017;1(1):12-27.
https://hdl.handle.net/21.15107/rcub_dais_2360 .

Popović Maneski, Lana, Aleksić, Antonina, Čobeljić, Radoje, Bajd, Tadej, Popović, Dejan B., "A new method and instrumentation for analyzing spasticity" in IETI Transactions on Ergonomics and Safety, 1, no. 1 (2017):12-27,
https://hdl.handle.net/21.15107/rcub_dais_2360 .