Current dipole estimation from magnetospinogram with 3-D planar sensor array

Satoshi Honda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Magnetspinogram(MSG) is an electrical diagnosis method for myelopathy, symptom by fault of spinal nerve. It is one of the promising technique to locate spinal cord legion by detecting nerve activities. Since the nerve activities are hard to detect on body surface electrode as in electroencephalogram(EEG), 3-D biomagnetic superconducting quantum interference device(SQUID) sensors are in clinical use. This paper describes application of a direct current dipole estimation method succeeded in magnetoencephalogram(MEG) to MSG processing. Since MSG does not have the electrical counter part, electrospinogram(ESG), due to low SNR, a closed and explicit description of volume current field is required, and we introduce strict derivation by using Green's function.

Original languageEnglish
Title of host publication2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages916-921
Number of pages6
Volume2017-November
ISBN (Electronic)9784907764579
DOIs
Publication statusPublished - 2017 Nov 10
Event56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017 - Kanazawa, Japan
Duration: 2017 Sep 192017 Sep 22

Other

Other56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017
CountryJapan
CityKanazawa
Period17/9/1917/9/22

Fingerprint

Sensor Array
SQUIDs
Sensor arrays
nerves
Nerve
Electroencephalography
Green's function
Dipole
3D
dipoles
Electrodes
sensors
Sensors
Processing
Quantum Interference
spinal cord
electroencephalography
Electrode
counters
Fault

Keywords

  • equivalent current dipole
  • magnetospinogram
  • moment expansion

ASJC Scopus subject areas

  • Computer Science Applications
  • Control and Optimization
  • Control and Systems Engineering
  • Instrumentation

Cite this

Honda, S. (2017). Current dipole estimation from magnetospinogram with 3-D planar sensor array. In 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017 (Vol. 2017-November, pp. 916-921). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/SICE.2017.8105691

Current dipole estimation from magnetospinogram with 3-D planar sensor array. / Honda, Satoshi.

2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017. Vol. 2017-November Institute of Electrical and Electronics Engineers Inc., 2017. p. 916-921.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Honda, S 2017, Current dipole estimation from magnetospinogram with 3-D planar sensor array. in 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017. vol. 2017-November, Institute of Electrical and Electronics Engineers Inc., pp. 916-921, 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017, Kanazawa, Japan, 17/9/19. https://doi.org/10.23919/SICE.2017.8105691
Honda S. Current dipole estimation from magnetospinogram with 3-D planar sensor array. In 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017. Vol. 2017-November. Institute of Electrical and Electronics Engineers Inc. 2017. p. 916-921 https://doi.org/10.23919/SICE.2017.8105691
Honda, Satoshi. / Current dipole estimation from magnetospinogram with 3-D planar sensor array. 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017. Vol. 2017-November Institute of Electrical and Electronics Engineers Inc., 2017. pp. 916-921
@inproceedings{f6bf455b87254ae994819a31ca0d58ae,
title = "Current dipole estimation from magnetospinogram with 3-D planar sensor array",
abstract = "Magnetspinogram(MSG) is an electrical diagnosis method for myelopathy, symptom by fault of spinal nerve. It is one of the promising technique to locate spinal cord legion by detecting nerve activities. Since the nerve activities are hard to detect on body surface electrode as in electroencephalogram(EEG), 3-D biomagnetic superconducting quantum interference device(SQUID) sensors are in clinical use. This paper describes application of a direct current dipole estimation method succeeded in magnetoencephalogram(MEG) to MSG processing. Since MSG does not have the electrical counter part, electrospinogram(ESG), due to low SNR, a closed and explicit description of volume current field is required, and we introduce strict derivation by using Green's function.",
keywords = "equivalent current dipole, magnetospinogram, moment expansion",
author = "Satoshi Honda",
year = "2017",
month = "11",
day = "10",
doi = "10.23919/SICE.2017.8105691",
language = "English",
volume = "2017-November",
pages = "916--921",
booktitle = "2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Current dipole estimation from magnetospinogram with 3-D planar sensor array

AU - Honda, Satoshi

PY - 2017/11/10

Y1 - 2017/11/10

N2 - Magnetspinogram(MSG) is an electrical diagnosis method for myelopathy, symptom by fault of spinal nerve. It is one of the promising technique to locate spinal cord legion by detecting nerve activities. Since the nerve activities are hard to detect on body surface electrode as in electroencephalogram(EEG), 3-D biomagnetic superconducting quantum interference device(SQUID) sensors are in clinical use. This paper describes application of a direct current dipole estimation method succeeded in magnetoencephalogram(MEG) to MSG processing. Since MSG does not have the electrical counter part, electrospinogram(ESG), due to low SNR, a closed and explicit description of volume current field is required, and we introduce strict derivation by using Green's function.

AB - Magnetspinogram(MSG) is an electrical diagnosis method for myelopathy, symptom by fault of spinal nerve. It is one of the promising technique to locate spinal cord legion by detecting nerve activities. Since the nerve activities are hard to detect on body surface electrode as in electroencephalogram(EEG), 3-D biomagnetic superconducting quantum interference device(SQUID) sensors are in clinical use. This paper describes application of a direct current dipole estimation method succeeded in magnetoencephalogram(MEG) to MSG processing. Since MSG does not have the electrical counter part, electrospinogram(ESG), due to low SNR, a closed and explicit description of volume current field is required, and we introduce strict derivation by using Green's function.

KW - equivalent current dipole

KW - magnetospinogram

KW - moment expansion

UR - http://www.scopus.com/inward/record.url?scp=85044172472&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85044172472&partnerID=8YFLogxK

U2 - 10.23919/SICE.2017.8105691

DO - 10.23919/SICE.2017.8105691

M3 - Conference contribution

AN - SCOPUS:85044172472

VL - 2017-November

SP - 916

EP - 921

BT - 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017

PB - Institute of Electrical and Electronics Engineers Inc.

ER -