Live demonstration: Targeted transcutaneous electrical nerve stimulation for phantom limb sensory feedback

Luke Osborn; Joseph Betthauser; Rahul Kaliki; Nitish V Thakor

doi:10.1109/BIOCAS.2017.8325101

Live demonstration: Targeted transcutaneous electrical nerve stimulation for phantom limb sensory feedback

Luke Osborn, Joseph Betthauser, Rahul Kaliki, Nitish V Thakor

School of Medicine

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

11 Scopus citations

Abstract

This is a live demonstration of the work described in [1] and [2] (paper ID 7153). The goal of this work is to use a neuromorphic model for providing tactile feedback to a prosthetic hand and user to improve grasping functionality. Custom force sensors are placed on the fingertips of a bebionc3 (Steeper, Leeds, UK) prosthetic hand and communicate with the prosthesis controller (Infinite Biomedical Technologies, Baltimore, USA). The prosthesis grip force is used as the input to a leaky integrate and fire (LIF) with spike rate adaption neuron model to produce a tactile signal represented by spiking information, which is similar to the behavior of mechanoreceptors found in humans. The prosthesis controller produces spiking information to capture the tactile signal during a grasping task. The neuromorphic tactile signal can then be used as grip force modulation [1] or for closed-loop sensory feedback as discussed in [2].

Original language	English (US)
Title of host publication	2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	1
Volume	2018-January
ISBN (Electronic)	9781509058037
DOIs	https://doi.org/10.1109/BIOCAS.2017.8325101
State	Published - Mar 23 2018
Event	2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Torino, Italy Duration: Oct 19 2017 → Oct 21 2017

Other

Other	2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017
Country/Territory	Italy
City	Torino
Period	10/19/17 → 10/21/17

ASJC Scopus subject areas

Biomedical Engineering
Electrical and Electronic Engineering
Instrumentation

Access to Document

10.1109/BIOCAS.2017.8325101

Cite this

Osborn, L., Betthauser, J., Kaliki, R., & Thakor, N. V. (2018). Live demonstration: Targeted transcutaneous electrical nerve stimulation for phantom limb sensory feedback. In 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings (Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/BIOCAS.2017.8325101

Live demonstration: Targeted transcutaneous electrical nerve stimulation for phantom limb sensory feedback. / Osborn, Luke; Betthauser, Joseph; Kaliki, Rahul et al.
2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Osborn, L, Betthauser, J, Kaliki, R & Thakor, NV 2018, Live demonstration: Targeted transcutaneous electrical nerve stimulation for phantom limb sensory feedback. in 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017, Torino, Italy, 10/19/17. https://doi.org/10.1109/BIOCAS.2017.8325101

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abstract = "This is a live demonstration of the work described in [1] and [2] (paper ID 7153). The goal of this work is to use a neuromorphic model for providing tactile feedback to a prosthetic hand and user to improve grasping functionality. Custom force sensors are placed on the fingertips of a bebionc3 (Steeper, Leeds, UK) prosthetic hand and communicate with the prosthesis controller (Infinite Biomedical Technologies, Baltimore, USA). The prosthesis grip force is used as the input to a leaky integrate and fire (LIF) with spike rate adaption neuron model to produce a tactile signal represented by spiking information, which is similar to the behavior of mechanoreceptors found in humans. The prosthesis controller produces spiking information to capture the tactile signal during a grasping task. The neuromorphic tactile signal can then be used as grip force modulation [1] or for closed-loop sensory feedback as discussed in [2].",

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AB - This is a live demonstration of the work described in [1] and [2] (paper ID 7153). The goal of this work is to use a neuromorphic model for providing tactile feedback to a prosthetic hand and user to improve grasping functionality. Custom force sensors are placed on the fingertips of a bebionc3 (Steeper, Leeds, UK) prosthetic hand and communicate with the prosthesis controller (Infinite Biomedical Technologies, Baltimore, USA). The prosthesis grip force is used as the input to a leaky integrate and fire (LIF) with spike rate adaption neuron model to produce a tactile signal represented by spiking information, which is similar to the behavior of mechanoreceptors found in humans. The prosthesis controller produces spiking information to capture the tactile signal during a grasping task. The neuromorphic tactile signal can then be used as grip force modulation [1] or for closed-loop sensory feedback as discussed in [2].

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Live demonstration: Targeted transcutaneous electrical nerve stimulation for phantom limb sensory feedback

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