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  1. Distribution of airway narrowing responses across generations and at branching points, assessed in vitro by anatomical optical coherence tomography

    Explore Article Respiratory Research (Jan 23 2010) Bronchoscopy

    Distribution of airway narrowing responses across generations and at branching points, assessed in vitro by anatomical optical coherence tomography Background Previous histological and imaging studies have shown the presence of variability in the degree of bronchoconstriction of airways sampled at different locations in the lung (i.e., heterogeneity). Heterogeneity can occur at different airway generations and at branching points in the bronchial tree. Whilst heterogeneity has been detected by previous experimental approaches its spatial relationship either within or between airways is unknown. Methods In this study, distribution of airway narrowing ... (Read Full Article)

    Comment on Article Mentions:   Julian J. Armstrong   David D. Sampson   University of Western Australia

  2. Airway Narrowing Assessed by Anatomical Optical Coherence Tomography In Vitro: Dynamic Airway Wall Morphology and Function

    Explore Article Journal of Applied Physiology (Nov 13 2009) Bronchoscopy

    Airway Narrowing Assessed by Anatomical Optical Coherence Tomography In Vitro: Dynamic Airway Wall Morphology and Function Regulation of airway caliber by lung volume or bronchoconstrictor stimulation is dependent on physiological, structural and mechanical events within the airway wall, including airway smooth muscle (ASM) contraction, deformation of the mucosa and cartilage, and tensioning of elastic matrices linking wall components. Despite close association between events in the airway wall and the resulting airway caliber these have typically been studied separately: the former primarily using histological approaches, the latter ... (Read Full Article)

    Comment on Article Mentions:   Julian J. Armstrong   David D. Sampson   University of Western Australia

  3. In vivo 4D imaging of the human lower airway using anatomical optical coherence tomography

    Explore Article SPIE Digital Library (Oct 5 2009) Endoscopy

    ...th International Conference on Optical Fibre Sensors Conference Chairs: Julian D. C. Jones ABSTRACT Robert A. McLaughlin Univ. of Western Australia (Australia) Jonathan P. Williamson Sir Charles Gairdner Hospital (Austra... (Read Full Article)

    Comment on Article Mentions:   Jonathan P. Williamson   Robert A. McLaughlin   University of Western Australia

  4. Measuring airway dimensions during bronchoscopy using anatomical optical coherence tomography

    Explore Article European Respiratory Journal (Jun 21 2009) Otolaryngology

    ...herence tomography J.P. Williamson ^1^*, W.J. Noffsinger ^2, J.J. Armstrong ^3, H.W. Mitchell ^4, R.A. McLaughlin ^3, M.J. Phillips ^5, P.B. Noble ^6, D.D. Sampson ^3, A.R. West ^4, D.R. Hillman ^7, S. Becker ^3, ... (Read Full Article)

    Comment on Article Mentions:   Julian J. Armstrong   David D. Sampson   University of Western Australia

  5. Respiratory gating of anatomical optical coherence tomography images of the human airway

    Explore Article opticsinfobase.org (Apr 6 2009) Bronchoscopy

    Respiratory gating of anatomical optical coherence tomography images of the human airway ...gical imaging * (170.4500) Medical optics and biotechnology : Optical coherence tomography Citation Robert A. McLaughlin, Julian J. Armstrong, Sven Becker, Jennifer H. Walsh, Arpit Jain, David R. Hillman, Peter R. Eastwood, and David D. Sampson, "Respiratory gating of anatomical optical coherence ... (Read Full Article)

    Comment on Article Mentions:   David R. Hillman   University of Maryland   Julian J. Armstrong

  6. Regional Airway Compliance in Asthma Measured Using Anatomical Optical Coherence Tomography

    Explore Article ajrccm.atsjournals.org (Mar 25 2009) Bronchoscopy

    No Abstract Provided (Read Full Article)

    Comment on Article Mentions:   Julian J. Armstrong   David D. Sampson   University of Western Australia

  7. Using Optical Coherence Tomography To Improve Diagnostic and Therapeutic Bronchoscopy

    Explore Article CHEST (Feb 20 2009) Bronchoscopy

    ...rapeutic Bronchoscopy 1. Jonathan P. Williamson, MBBS (Jonathan.Williamson{at}health.wa.gov.au), 2. Robert A. McLaughlin, PhD, 3. Martin J. Phillips, MBBS, 4. Julian J. Armstrong, PhD, 5. Sven Becker, MSc, 6. Jennifer H.......ian J. Armstrong, PhD, 5. Sven Becker, MSc, 6. Jennifer H. Walsh, PhD, 7. David D. Sampson, PhD, 8. David R. Hillman, MBBS and 9. Peter R. Eastwood, PhD 1. From the Department of Pulmonary Physiology (Drs. Williamson... (Read Full Article)

    Comment on Article Mentions:   Julian J. Armstrong   Robert A. McLaughlin   Martin J. Phillips

  8. Applying anatomical optical coherence tomography to quantitative 3D imaging of the lower airway

    Explore Article opticsinfobase.org (Oct 15 2008) Bronchoscopy , Endoscopy

    Applying anatomical optical coherence tomography to quantitative 3D imaging of the lower airway ...ert A. McLaughlin, Jonathan P. Williamson, Martin J. Phillips, Julian J. Armstrong, Sven Becker, David R. Hillman, Peter R. Eastwood, and David D. Sampson Optics Express, Vol. 16, Issue 22, pp. 17521-17529 ยป View ......al imaging * (170.4500) Medical optics and biotechnology : Optical coherence tomography Citation R. A. McLaughlin, J. P. Williamson, M. J. Phillips, J. J. Armstrong, S. Becker, D. R. Hillman, P. R. Eastwood, an... (Read Full Article)

    Comment on Article Mentions:   David R. Hillman   Martin J. Phillips   David D. Sampson

  9. Respiratory gating of endoscopic OCT images of the upper airway

    Explore Article SPIE Digital Library (May 16 2008) Bronchoscopy , Endoscopy , Otolaryngology

    Robert A. McLaughlin, Julian J. Armstrong, Sven Becker et al. Anatomical optical coherence tomography (aOCT) is an endo... (Read Full Article)

    Comment on Article Mentions:   David D. Sampson   University of Western Australia   Peter R. Eastwood

  10. Anatomical optical coherence tomography: a safe and effective tool for quantitative long-term monitoring of upper airway size and shape

    Explore Article SPIE Digital Library (Feb 8 2008) Bronchoscopy , Endoscopy , Otolaryngology

    J. J. Armstrong, S. Becker, R. A. McLaughlin et al. Anatomical optical coherence tomography (aOCT) is an endoscopic optical technique that enab... (Read Full Article)

    Comment on Article Mentions:   Julian J. Armstrong   Robert A. McLaughlin   Sir Charles Gairdner Hospital

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