A Handheld Electrical Impedance Myography probe for the assessment of neuromuscular disease.

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dc.contributor.authorOgunnika, Olumuyiwa T
dc.contributor.authorScharfstein, Michael
dc.contributor.authorCooper, Roshni C
dc.contributor.authorMa, Hongshen
dc.contributor.authorDawson, Joel L
dc.contributor.authorRutkove, Seward B
dc.date.accessioned2020-02-06T16:50:48Z
dc.date.available2020-02-06T16:50:48Z
dc.date.issued2009-02-16
dc.description.abstractElectrical Impedance Myography EIM is a non invasive painless clinical technique for the diagnosis and monitoring of a variety of neuromuscular diseases including amyotrophic lateral sclerosis and focal nerve injuries It involves the application of a low intensity alternating current to a muscle group and the measurement of the consequent surface voltage patterns This paper presents a system for the rapid and accurate acquisition of data employing an interrogating signal composed of multiple tones with frequencies between 10 kHz and 4 MHz The use of this composite signal makes possible measurement of impedance at multiple frequencies simultaneously In addition this system takes impedance measurements at multiple orientations with respect to the muscle fibers by means of an electronically reconfigurable electrode array and utilizes the linearity of muscle tissue to reduce the required measurement time Testing of the EIM system on beef has established the capability of this system to rapidly detect the anisotropic conductive properties of muscle tissue at multiple frequencies
dc.identifier.urihttp://dx.doi.org/10.1109/IEMBS.2008.4649976
dc.identifier.urihttps://lib.digitalsquare.io/xmlui/handle/123456789/4101
dc.relation.uriConference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
dc.titleA Handheld Electrical Impedance Myography probe for the assessment of neuromuscular disease.en
dcterms.abstractElectrical Impedance Myography EIM is a non invasive painless clinical technique for the diagnosis and monitoring of a variety of neuromuscular diseases including amyotrophic lateral sclerosis and focal nerve injuries It involves the application of a low intensity alternating current to a muscle group and the measurement of the consequent surface voltage patterns This paper presents a system for the rapid and accurate acquisition of data employing an interrogating signal composed of multiple tones with frequencies between 10 kHz and 4 MHz The use of this composite signal makes possible measurement of impedance at multiple frequencies simultaneously In addition this system takes impedance measurements at multiple orientations with respect to the muscle fibers by means of an electronically reconfigurable electrode array and utilizes the linearity of muscle tissue to reduce the required measurement time Testing of the EIM system on beef has established the capability of this system to rapidly detect the anisotropic conductive properties of muscle tissue at multiple frequencies
dcterms.contributorOgunnika, Olumuyiwa T
dcterms.contributorScharfstein, Michael
dcterms.contributorCooper, Roshni C
dcterms.contributorMa, Hongshen
dcterms.contributorDawson, Joel L
dcterms.contributorRutkove, Seward B
dcterms.identifierhttp://dx.doi.org/10.1109/IEMBS.2008.4649976
dcterms.relationConference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
dcterms.titleA Handheld Electrical Impedance Myography probe for the assessment of neuromuscular disease.en
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