Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials

Hasan Mir; Hasan Al-Nashash; Douglas Kerr; Angelo All; Nitish Thakor

doi:10.1109/icbbe.2011.5780408

Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials

Hasan Mir, Hasan Al-Nashash, Douglas Kerr, Angelo All, Nitish Thakor

School of Medicine

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

4 Scopus citations

Abstract

It has been shown that the difference between somatosensory evoked potential (SEP) signals from a healthy and injured spinal cord is a strong indicator of the level of damage to the spinal pathway. This paper presents a method to evaluate the level of spinal cord injury (SCI) using the morphological difference between SEP signals. The dynamic time warping (DTW) algorithm is a robust signal alignment technique that is sensitive to both amplitude and temporal differences. As such, the DTW alignment cost is used in this paper as a metric to evaluate the level of SCI. Results are presented using actual SEP signals collected on rodents with various levels of SCI.

Original language	English (US)
Title of host publication	5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011
Publisher	IEEE Computer Society
ISBN (Print)	9781424450893
DOIs	https://doi.org/10.1109/icbbe.2011.5780408
State	Published - Jan 1 2011

Publication series

Name	5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011

Keywords

Dynamic time warping (DTW)
Somatosensory evoked potential (SEP)
Spinal cord injury (SCI)

ASJC Scopus subject areas

Biomedical Engineering
Health Informatics
Health Information Management

Access to Document

10.1109/icbbe.2011.5780408

Cite this

Mir, H., Al-Nashash, H., Kerr, D., All, A., & Thakor, N. (2011). Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials. In 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011 Article 5780408 (5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011). IEEE Computer Society. https://doi.org/10.1109/icbbe.2011.5780408

Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials. / Mir, Hasan; Al-Nashash, Hasan; Kerr, Douglas et al.
5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011. IEEE Computer Society, 2011. 5780408 (5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011).

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

Mir, H, Al-Nashash, H, Kerr, D, All, A & Thakor, N 2011, Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials. in 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011., 5780408, 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011, IEEE Computer Society. https://doi.org/10.1109/icbbe.2011.5780408

Mir H, Al-Nashash H, Kerr D, All A, Thakor N. Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials. In 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011. IEEE Computer Society. 2011. 5780408. (5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011). doi: 10.1109/icbbe.2011.5780408

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abstract = "It has been shown that the difference between somatosensory evoked potential (SEP) signals from a healthy and injured spinal cord is a strong indicator of the level of damage to the spinal pathway. This paper presents a method to evaluate the level of spinal cord injury (SCI) using the morphological difference between SEP signals. The dynamic time warping (DTW) algorithm is a robust signal alignment technique that is sensitive to both amplitude and temporal differences. As such, the DTW alignment cost is used in this paper as a metric to evaluate the level of SCI. Results are presented using actual SEP signals collected on rodents with various levels of SCI.",

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N2 - It has been shown that the difference between somatosensory evoked potential (SEP) signals from a healthy and injured spinal cord is a strong indicator of the level of damage to the spinal pathway. This paper presents a method to evaluate the level of spinal cord injury (SCI) using the morphological difference between SEP signals. The dynamic time warping (DTW) algorithm is a robust signal alignment technique that is sensitive to both amplitude and temporal differences. As such, the DTW alignment cost is used in this paper as a metric to evaluate the level of SCI. Results are presented using actual SEP signals collected on rodents with various levels of SCI.

AB - It has been shown that the difference between somatosensory evoked potential (SEP) signals from a healthy and injured spinal cord is a strong indicator of the level of damage to the spinal pathway. This paper presents a method to evaluate the level of spinal cord injury (SCI) using the morphological difference between SEP signals. The dynamic time warping (DTW) algorithm is a robust signal alignment technique that is sensitive to both amplitude and temporal differences. As such, the DTW alignment cost is used in this paper as a metric to evaluate the level of SCI. Results are presented using actual SEP signals collected on rodents with various levels of SCI.

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Spinal Cord Injury Evaluation Using Morphological Difference of Somatosensory Evoked Potentials

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