Abstract:
:Ultrafast ultrasound imaging is used to capture driven spinal vibrations as a new method for non-invasive spinal testing in living subjects. Previously, it has been shown that accelerometer-based vibration testing in cadaveric models can reveal the presence, location and magnitude of spinal pathology. However, this process remains an invasive procedure as current non-invasive sensors are inadequate. In this paper, the ability of non-invasive ultrafast ultrasound to quantify in vivo vertebral vibration response across a broad range of frequencies (10-100Hz) in anesthetized pig models is investigated. Close agreement with invasive accelerometer measurements is achieved using the non-invasive ultrasound method, opening up unique opportunities to investigate spinal pathologies.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Kaddoura T,Au A,Kawchuk G,Uwiera R,Fox R,Zemp Rdoi
10.1038/s41598-018-27816-0subject
Has Abstractpub_date
2018-06-25 00:00:00pages
9611issue
1issn
2045-2322pii
10.1038/s41598-018-27816-0journal_volume
8pub_type
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