A quantitative assessment of the depth sensitivity of an optical topography system using a solid dynamic tissue-phantom

Physics in Medicine and Biology

Volumn 54, Issue 20, 2009, Pages 6277-6286

  Correia, Teresa ^a   Banga, Anil ^a   Everdell, N L ^a   Gibson, Adam P ^a   Hebden, Jeremy C ^a  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CONTINUOUS WAVE; DEPTH SENSITIVITY; LOCALIZED HEATING; OPTICAL TOPOGRAPHY; QUANTITATIVE ASSESSMENTS; SPATIAL LOCALIZATION; THERMO-CHROMIC;

HEATING; IMAGE RECONSTRUCTION; TARGETS;

OPTICAL PROPERTIES;

ABSORPTION; ARTICLE; HEMODYNAMICS; IMAGE RECONSTRUCTION; IMAGING SYSTEM; OPTICAL TOPOGRAPHY SYSTEM; PHANTOM; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SIMULATION;

ABSORPTION; ALGORITHMS; BRAIN; EQUIPMENT DESIGN; HEMODYNAMICS; HUMANS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; IMAGING, THREE-DIMENSIONAL; OPTICS AND PHOTONICS; PHANTOMS, IMAGING; POLYETHYLENE; SOFTWARE; TOMOGRAPHY, OPTICAL;

EID: 71049152952     PISSN: 00319155     EISSN: 13616560     Source Type: Journal    
DOI: 10.1088/0031-9155/54/20/016     Document Type: Article

References (21)

1. Arridge S R 1999 Optical tomography in medical imaging Inverse Problems 15 R41-93
2. Arridge S R, Hebden J C, Schweiger M, Schmidt F E W, Fry M E, Hillman E M C, Dehghani H and Delpy D T 2000 A method for 3d time-resolved optical tomography Imag. Syst. Technol. 11 2-11
3. Barbour R L, Graber H L, Pei Y, Ansari R, Levin M B and Farber M 2006 Diffuse optical tissue simulator (dots): an experimental calibrating system for functional dot imaging Fifth Inter-institute Workshop on Optical Diagnostic Imaging from Bench to Bedside at the National Institutes of Health (Bethesda, MD, 25-27 September 2006)
4. Boas D A, Chen K, Grebert D and Franceschini M A 2004 Improving the diffuse optical imaging spatial resolution of the cerebral hemodynamic response to brain activation in humans Opt. Lett. 29 1506-8
5. Correia T, Gibson A, Schweiger M and Hebden J 2009 Selection of regularization parameter for optical topography J. Biomed. Opt. 14 034044
6. Culver J P, Siegel A M, Stott J J and Boas D A 2003 Volumetric diffuse optical tomography of brain activity Opt. Lett. 28 2061-3
7. Endoh R, Fujii M and Nakayama K 2008 Depth-adaptive regularized reconstruction for reflection diffuse optical tomography Opt. Rev. 15 51-6
8. Everdell N L, Gibson A P, Tullis I D C, Hebden J C and Delpy D T 2005 A frequency multiplexed near infrared topography system for imaging functional activation in the brain Rev. Sci. Instrum. 76 093705
9. Flock S T, Jacques S L, Wilson B C, Star W M and Vangemert M J C 1992 Optical properties of intralipid-a phantom medium for light-propagation studies Lasers Surg. Med. 12 510-9
10. Franceschini M A, Joseph D K, Huppert T J, Diamond S G and Boas D A 2006 Diffuse optical imaging of the whole head J. Biomed. Opt. 11 054007
11. Gibson A P, Hebden J C and Arridge S R 2005 Recent advances in diffuse optical imaging Phys. Med. Biol. 50 R1-43
12. Hebden J C, Brunker J, Correia T, Price B D, Gibson A P and Everdell N L 2008a An electrically-activated dynamic tissue-equivalent phantom for assessment of diffuse optical imaging systems Phys. Med. Biol. 53 329-37
13. Hebden J C, Correia T, Khakoo I, Gibson A P and Everdell N L 2008b A dynamic optical imaging phantom based on an array of semiconductor diodes Phys. Med. Biol. 53 N407-13
14. Koh P H, Elwell C E and Delpy D T 2009 Development of a dynamic test phantom for optical topography Advances in Experimental Medicine and Biology-Oxygen Transport to Tissue XXX vol 645 ed P Liss, P Hansell, D F Bruley and D K Harrison (New York: Springer) pp 141-6
15. Kurth C D, Watson R and Cope M 1995 A dynamic phantom brain model for near-infrared spectroscopy Phys. Med. Biol. 40 2079-92
16. Leef D R, Warren O J, Enfield L C, Gibson A, Athanasiou T, Patten D K, Hebden J, Yang G Z and Darzi A 2008 Diffuse optical imaging of the healthy and diseased breast: a systematic review Breast cancer Res. Treat 108 9-22
17. Niu H, Guo P and Jiang T 2008 Improving depth resolution of diffuse optical tomography with intelligent method ICIC '08: Proc. of the 4th Int. Conf. on Intelligent Computing (Berlin: Springer) pp 514-20
18. Pogue B W and Patterson M S 2006 Review of tissue simulating phantoms for optical spectroscopy, imaging and dosimetry J. Biomed. Opt. 11 041102
19. Selb J, Joseph D K and Boas D A 2006 Time-gated optical system for depth-resolved functional brain imaging J. Biomed. Opt. 11 044008
20. Zeff B W, White B R, Dehghani H, Schlaggar B L and Culver J P 2007 Retinotopic mapping of adult human visual cortex with high-density diffuse optical tomography Proc. the Natl. Acad. Sci. USA 104 12169-74
21. Zhao Q, L Ji and Jiang T 2007 Improving depth resolution of diffuse optical tomography with a layer-based sigmoid adjustment method Opt. Express 15 4018-29