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EMG Map for Designing the Electrode Shape for Functional Electrical Therapy of Upper Extremities

Authorized Users Only
2019
Authors
Popović Maneski, Lana
Topalović, Ivan
Book part (Published version)
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Abstract
Achieving the functional grasp by electrical stimulation using surface electrodes is a demanding task. The innervations of muscles come via ulnar, radial and median nerves. The anatomy of nerve branches connecting various muscles in the forearm differs significantly between individuals. We hypothesize that the anatomical differences between the paretic and nonparetic arms are minimal. Based on this assumption we developed a method where the differences of muscle activities (EMG) between the healthy and paretic arms recorded by the 24-contact electrode within an array define the target zones to be stimulated on the affected forearm. We used special electrode where magnetic contacts allow simple change of the stimulation pads. The examiner positions the magnetic contact on the pads where the EMG differences are maximal. The stimulator delivers asynchronous stimulation to the selected pads. We proved that the method is working in stroke patients by measuring joint angles and the grasping ...force. © 2019, Springer Nature Switzerland AG.

Keywords:
EMG map / functional electrical stimulation / multi-pad electrode / reaching and grasping / stroke
Source:
Converging Clinical and Engineering Research on Neurorehabilitation III. ICNR 2018, 2019, 21, 1003-1007
Publisher:
  • Springer International Publishing
Funding / projects:
  • Design of Robot as Assistive Technology in Treatement of Children with Developmental Disorders (RS-44008)
  • Research and development of ambient-intelligent service robots with anthropomorphic characteristics (RS-35003)
  • Serbian Academy of Sciences and Arts, Project F-137
Note:
  • Biosystems and Biorobotics, Vol. 21
  • Peer-reviewed manuscript: https://hdl.handle.net/21.15107/rcub_dais_4654
Related info:
  • Version of
    https://hdl.handle.net/21.15107/rcub_dais_4654

DOI: 10.1007/978-3-030-01845-0_201

ISBN: 978-3-030-01845-0

ISSN: 2195-3562

Scopus: 2-s2.0-85055316769
[ Google Scholar ]
1
Handle
https://hdl.handle.net/21.15107/rcub_dais_4592
URI
https://dais.sanu.ac.rs/123456789/4592
Collections
  • Општа колекција САНУ / General collection of SASA
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CHAP
AU  - Popović Maneski, Lana
AU  - Topalović, Ivan
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/4592
AB  - Achieving the functional grasp by electrical stimulation using surface electrodes is a demanding task. The innervations of muscles come via ulnar, radial and median nerves. The anatomy of nerve branches connecting various muscles in the forearm differs significantly between individuals. We hypothesize that the anatomical differences between the paretic and nonparetic arms are minimal. Based on this assumption we developed a method where the differences of muscle activities (EMG) between the healthy and paretic arms recorded by the 24-contact electrode within an array define the target zones to be stimulated on the affected forearm. We used special electrode where magnetic contacts allow simple change of the stimulation pads. The examiner positions the magnetic contact on the pads where the EMG differences are maximal. The stimulator delivers asynchronous stimulation to the selected pads. We proved that the method is working in stroke patients by measuring joint angles and the grasping force. © 2019, Springer Nature Switzerland AG.
PB  - Springer International Publishing
T2  - Converging Clinical and Engineering Research on Neurorehabilitation III. ICNR 2018
T1  - EMG Map for Designing the Electrode Shape for Functional Electrical Therapy of Upper Extremities
SP  - 1003
EP  - 1007
VL  - 21
DO  - 10.1007/978-3-030-01845-0_201
UR  - https://hdl.handle.net/21.15107/rcub_dais_4592
ER  - 
@inbook{
author = "Popović Maneski, Lana and Topalović, Ivan",
year = "2019",
abstract = "Achieving the functional grasp by electrical stimulation using surface electrodes is a demanding task. The innervations of muscles come via ulnar, radial and median nerves. The anatomy of nerve branches connecting various muscles in the forearm differs significantly between individuals. We hypothesize that the anatomical differences between the paretic and nonparetic arms are minimal. Based on this assumption we developed a method where the differences of muscle activities (EMG) between the healthy and paretic arms recorded by the 24-contact electrode within an array define the target zones to be stimulated on the affected forearm. We used special electrode where magnetic contacts allow simple change of the stimulation pads. The examiner positions the magnetic contact on the pads where the EMG differences are maximal. The stimulator delivers asynchronous stimulation to the selected pads. We proved that the method is working in stroke patients by measuring joint angles and the grasping force. © 2019, Springer Nature Switzerland AG.",
publisher = "Springer International Publishing",
journal = "Converging Clinical and Engineering Research on Neurorehabilitation III. ICNR 2018",
booktitle = "EMG Map for Designing the Electrode Shape for Functional Electrical Therapy of Upper Extremities",
pages = "1003-1007",
volume = "21",
doi = "10.1007/978-3-030-01845-0_201",
url = "https://hdl.handle.net/21.15107/rcub_dais_4592"
}
Popović Maneski, L.,& Topalović, I.. (2019). EMG Map for Designing the Electrode Shape for Functional Electrical Therapy of Upper Extremities. in Converging Clinical and Engineering Research on Neurorehabilitation III. ICNR 2018
Springer International Publishing., 21, 1003-1007.
https://doi.org/10.1007/978-3-030-01845-0_201
https://hdl.handle.net/21.15107/rcub_dais_4592
Popović Maneski L, Topalović I. EMG Map for Designing the Electrode Shape for Functional Electrical Therapy of Upper Extremities. in Converging Clinical and Engineering Research on Neurorehabilitation III. ICNR 2018. 2019;21:1003-1007.
doi:10.1007/978-3-030-01845-0_201
https://hdl.handle.net/21.15107/rcub_dais_4592 .
Popović Maneski, Lana, Topalović, Ivan, "EMG Map for Designing the Electrode Shape for Functional Electrical Therapy of Upper Extremities" in Converging Clinical and Engineering Research on Neurorehabilitation III. ICNR 2018, 21 (2019):1003-1007,
https://doi.org/10.1007/978-3-030-01845-0_201 .,
https://hdl.handle.net/21.15107/rcub_dais_4592 .

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