Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology.

Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology. Research Abstract Details 

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Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology. Abstract Text:

B Cense,T C Chen,N Nassif,M C Pierce,S H Yun,B H Park,B E Bouma,G J Tearney,J F de Boer,

We present ultra-high resolution optical coherence tomography (OCT) structural intensity and optical Doppler tomography (ODT) flow velocity images of the human retina in vivo. The ultra-high speed OCT system is based on Spectral Domain or Fourier Domain technology, which provides a sensitivity advantage over conventional OCT of more than 2 orders of magnitude. This sensitivity improvement allows video rate OCT and ODT cross sectional imaging of retinal structures. Images will be presented with axial resolutions of 6 and 3.5 microns. We observed small features in the inner and outer plexiform layers, which are believed to be small blood vessels. Flow velocity images will be presented showing pulsatile flow in retinal arteries and veins.

Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology. Publishing Authors By Initials

B Cense,TC Chen,N Nassif,MC Pierce,SH Yun,BH Park,BE Bouma,GJ Tearney,JF de Boer,

For similar diagnosis: diagnostic techniques and procedures: diagnostic imaging: tomography: tomography, optical: tomography, optical coherence research abstracts see: diagnosis: diagnostic techniques and procedures: diagnostic imaging: tomography: tomography, optical: tomography, optical coherence research

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Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Bulletin de la Société belge d'ophtalmologie

VOLUME:

Page Numbers: 123-32

Journal Abbreviation:

ISSN: 0081-0746

DAY: 3

MONTH: 12

YEAR: 2006

Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology. Information

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LANGUAGE: eng

NlmUniqueID: 7505353

Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology. Keywords Mesh Terms:

KEYWORDS: Tomography, Optical Coherence

MESH TERMS: methods

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Grant and Affiliation Information for Ultra-high speed and ultra-high resolution spectral-domain optical coherence tomography and optical Doppler tomography in ophthalmology.

AFFILIATION: Harvard Medical School, Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA.

Country: Belgium

AGENCY: United States NEI

GRANT: R01 EY014975

ACRONYM: EY

MEDLINETA: Bull Soc Belge Ophtalmol

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