University of Western Australia

1. Mentioned In 37 Articles

2. Space scan finds cancer - Australian Research Council grant of almost $200,000

   Explore Article ScienceAlert (Jan 31 2010) Oncology , Funding

   ...perficial cancers such as skin cancer. Medical physicist Associate Professor Vincent Wallace of The University of Western Australia's School of Physics is the recipient of an Australian Research Council grant of almost $200,000... (Read Full Article)
   

   Comment on Article Mentions:   California Institute of Technology   University of Western Australia   Vincent Wallace

3. 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

   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

4. 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

   ...llman3, David D. Sampson2, and Howard W. Mitchell2 1 Telethon Institute for Child Health Research 2 University of Western Australia 3 Sir Charles Gairdner Hospital * To whom correspondence should be addressed. E-mail: Regulation of... (Read Full Article)
   

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

5. In vivo dynamic optical coherence elastography using a ring actuator

   Explore Article opticsinfobase.org (Nov 12 2009)

   We present a novel sample arm arrangement for dynamic optical coherence elastography based on excitation by a ring actuator. The actuator enables coincident excitation and imaging to be performed on a sample, facilitating in vivo operation. Sub-micrometer vibrations in the audio frequency range were coupled to samples that were imaged using optical coherence tomography. The resulting vibration amplitude and microstrain maps are presented for bilayer silicone phantoms and multiple skin ... (Read Full Article)
   

   Comment on Article Mentions:   Timothy R. Hillman   Robert A. McLaughlin   David D. Sampson

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

   Explore Article SPIE Digital Library (Oct 5 2009) Endoscopy

   Anatomical optical coherence tomography (aOCT) is a long-range, fibre-optic endoscopic imaging modality capable of quantifying the size and shape of the human airway lumen. This paper presents the first application of respiratory gating to 3D aOCT volumetric data. A sequence of time-gated data volumes are generated, characterising the dynamic behaviour of a segment of the lower airway over an averaged respiratory cycle. The technique is demonstrated on in vivo data ... (Read Full Article)
   

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

7. Mapping Tissue Optical Attenuation to Identify Cancer Using Optical Coherence Tomography

   Explore Article SpringerLink Home (Sep 30 2009) Oncology

   The lymphatic system is a common route for the spread of cancer and the identification of lymph node metastases is a key task during cancer surgery. This paper demonstrates the use of optical coherence tomography to construct parametric images of lymph nodes. It describes a method to automatically estimate the optical attenuation coefficient of tissue. By mapping the optical attenuation coefficient at each location in the scan, it is possible ... (Read Full Article)
   

   Comment on Article Mentions:   David D. Sampson   Sir Charles Gairdner Hospital   Robert A. McLaughlin

8. Quantifying tracheobronchial tree dimensions: methods, limitations and emerging techniques

   Explore Article European Respiratory Journal (Jul 1 2009) Bronchoscopy , Otolaryngology

   ...l+Biomedical Engineering Laboratory, School of Electrical, Electronic & Computer Engineering, University of Western Australia, Perth, Australia. CORRESPONDENCE: J. P. Williamson, Dept of Pulmonary Physiology, Sir Charles Gair... (Read Full Article)
   

   Comment on Article Mentions:   David D. Sampson   University of Western Australia   Sir Charles Gairdner Hospital

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

   Explore Article European Respiratory Journal (Jun 21 2009) Otolaryngology

   ...iology, Sir Charles Gairdner Hospital, Perth, Australia; and School of Anatomy & Human Biology, University of Western Australia ^2 Dept of Pulmonary Physiology, Sir Charles Gairdner Hospital, Perth, Australia ^3 Optical+Biomed... (Read Full Article)
   

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

10. A Method Of Providing Quantitative Information About The Lower Airways Of A Lung (Wo 2009/059368)

    Explore Article wipo.int (May 14 2009) Bronchoscopy , Patents

    ...O/2009/059368) A METHOD OF PROVIDING QUANTITATIVE INFORMATION ABOUT THE LOWER AIRWAYS OF A LUNG THE UNIVERSITY OF WESTERN AUSTRALIA [AU/AU]; 35 Stirling Highway, Crawley, Western Australia 6009 (AU) (All Except US). SAMPSON, David ... (Read Full Article)
    

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

11. Audio frequency in vivo optical coherence elastography

    Explore Article Institute of Physics (May 5 2009)

    ...cal Engineering Laboratory (OBEL), School of Electrical, Electronic & Computer Engineering, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia 1 Present address: Biophotonics Im... (Read Full Article)
    

    Comment on Article Mentions:   University of Illinois at Urbana-Champaign   University of Western Australia   Julian J. Armstrong

12. Technology Testing Update Including Recent in vivo University Study Results

    Explore Article smh.com.au (Apr 6 2009) Dermatology

    ...technology. Results of the tests have shown enhanced dermal hydration during in vivo testing at the University of Western Australia. In a multi-experiment in vivo study conducted between December 2008 and March 2009 at the Optical ... (Read Full Article)
    

    Comment on Article Mentions:   University of Western Australia   David D. Sampson   University of Queensland

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

    Explore Article opticsinfobase.org (Apr 6 2009) Bronchoscopy

    Anatomical optical coherence tomography (aOCT) is a longrange endoscopic imaging modality capable of quantifying size and shape of the human airway. A challenge to its in vivo application is motion artifact due to respiratory-related movement of the airway walls. This paper represents the first demonstration of respiratory gating of aOCT airway data, and introduces a novel error measure to guide appropriate parameter selection. Results indicate that at least four gates ... (Read Full Article)
    

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

14. 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

15. Lymph node micro-architecture can be imaged using optical coherence tomography

    Explore Article Cancer Research (Mar 4 2009) Oncology

    ... BR Klyen1, S Hamza2, P Robbins3, C Saunders2,4 and DD Sampson1 +Biomedical Engineering Laboratory, University of Western Australia, Perth, WA, Australia 2 Sir Charles Gairdner Hospital, Perth, WA, Australia 3 PathWest, Perth, WA, ... (Read Full Article)
    

    Comment on Article Mentions:   David D. Sampson   University of Western Australia   Robert A. McLaughlin

16. Optical Coherence Tomography to Improve Diagnostic and Therapeutic Bronchoscopy

    Explore Article Optical Coherence Tomography News (Mar 1 2009) Bronchoscopy

    Comment "Im interested in neurological uses for the zeiss cirrus oct . I rent them for the day in ny nj ..." - alan ross

    ...s by researchers around the world. One such area is Bronchoscopy where, for example, researchers at University of Western Australia and Sir Charles Gairdner Hospital have been very active. A recent publication by Jonathan P. Willia... (Read Full Article)
    

    1 Comment Mentions:   University of Western Australia   Sir Charles Gairdner Hospital   Jonathan P. Williamson

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