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Audio frequency in vivo optical coherence elastography

dc.contributor.authorAdie, Steven G.
dc.contributor.authorKennedy, Brendan F.
dc.contributor.authorArmstrong, Julian J.
dc.contributor.authorAlexandrov, Sergey
dc.contributor.authorSampson, David
dc.date.accessioned2022-03-31T13:29:12Z
dc.date.available2022-03-31T13:29:12Z
dc.date.issued2009-05-06
dc.identifier.citationAdie, Steven G., Kennedy, Brendan F., Armstrong, Julian J., Alexandrov, Sergey A., & Sampson, David D. (2009). Audio frequencyin vivooptical coherence elastography. Physics in Medicine and Biology, 54(10), 3129-3139. doi: 10.1088/0031-9155/54/10/011en_IE
dc.identifier.issn1361-6560
dc.identifier.urihttp://hdl.handle.net/10379/17119
dc.description.abstractWe present a new approach to optical coherence elastography (OCE), which probes the local elastic properties of tissue by using optical coherence tomography to measure the effect of an applied stimulus in the audio frequency range. We describe the approach, based on analysis of the Bessel frequency spectrum of the interferometric signal detected from scatterers undergoing periodic motion in response to an applied stimulus. We present quantitative results of sub-micron excitation at 820 Hz in a layered phantom and the first such measurements in human skin in vivo.en_IE
dc.formatapplication/pdfen_IE
dc.language.isoenen_IE
dc.publisherIOP Publishingen_IE
dc.relation.ispartofPhys Med Biolen
dc.rightsCC BY-NC-ND 3.0 IE
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/ie/
dc.subjectAudio frequencyen_IE
dc.subjectin vivoen_IE
dc.subjectoptical coherence elastographyen_IE
dc.titleAudio frequency in vivo optical coherence elastographyen_IE
dc.typeArticleen_IE
dc.date.updated2022-03-22T10:41:38Z
dc.identifier.doi10.1088/0031-9155/54/10/011
dc.local.publishedsourcehttps://doi.org/10.1088/0031-9155/54/10/011en_IE
dc.description.peer-reviewedpeer-reviewed
dc.internal.rssid8146152
dc.local.contactSergey Alexandrov, School Of Physics, Nui Galway. - Email: sergey.alexandrov@nuigalway.ie
dc.local.copyrightcheckedYes
dc.local.versionPUBLISHED
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CC BY-NC-ND 3.0 IE
Except where otherwise noted, this item's license is described as CC BY-NC-ND 3.0 IE