1. Yali Jia

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    1. Mentioned In 134 Articles

    2. En face Doppler total retinal blood flow measurement with 70 kHz spectral optical coherence tomography

      En face Doppler total retinal blood flow measurement with 70 kHz spectral optical coherence tomography
      An automated algorithm was developed for total retinal blood flow (TRBF) using 70-kHz spectral optical coherence tomography (OCT). The OCT was calibrated for the transformation from Doppler shift to speed based on a flow phantom. The TRBF scan pattern contained five repeated volume scans ( 2 2 mm ) obtained in 3 s and centered on central retinal vessels in the optic disc. The TRBF was calculated using an en face Doppler ...
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    3. Macular Perfusion in Healthy Chinese: An Optical Coherence Tomography Angiogram Study

      Macular Perfusion in Healthy Chinese: An Optical Coherence Tomography Angiogram Study
      Purpose. To investigate macular perfusion in healthy Chinese individuals and examine its dependence on age and sex. Methods. Healthy adult Chinese individuals were recruited. Macular perfusion was measured by spectral-domain optical coherence tomography (OCT) using the split-spectrum amplitude-decorrelation angiography (SSADA) algorithm. The parafoveal flow index and vessel area density as well as the area of the foveal capillary-free zone (CFZ) were quantified. Results. A total of 76 eyes in 45 ...
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    4. Optical Coherence Tomography Angiography of Peripapillary Retinal Blood Flow Response to Hyperoxia

      Optical Coherence Tomography Angiography of Peripapillary Retinal Blood Flow Response to Hyperoxia
      Purpose. To measure the change in peripapillary retinal blood flow in response to hyperoxia by using optical coherence tomography (OCT) angiography. Methods. One eye of each healthy human participants (six) was scanned with a commercial high-speed (70 kHz) spectral OCT. Scans were captured twice after 10-minute exposures to normal breathing (baseline) and hyperoxia. Blood flow was detected by the split-spectrum amplitude-decorrelation angiography (SSADA) algorithm. Peripapillary retinal blood flow index and ...
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    5. Clinical OCT Angiography Atlas (Textbook)

      Clinical OCT Angiography Atlas (Textbook)
      Guide to the understanding and interpretation of Angio-OCT Provides complete overview of technique and interpretation, including terminology Describes use of OCT for diagnosis of ocular diseases and disorders in different parts of the eye, and future developments Highly illustrated with more than 250 clinical images Internationally recognised editor and author team comprising leading clinicians and researchers in ophthalmology and OCT imaging
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    6. Noninvasive Ocular Angiography by Optical Coherence Tomography (Book Chapter)

      Noninvasive Ocular Angiography by Optical Coherence Tomography (Book Chapter)
      Diabetic retinopathy, age-related macular degeneration, and glaucoma are all associated with impaired circulation. Noninvasive assessment of ocular circulation would be very powerful for understanding and diagnosing these eye diseases. Using high-speed optical coherence tomography (OCT), we developed a new OCT angiography algorithm called split-spectrum amplitude-decorrelation angiography (SSADA) for imaging ocular microcirculation. Here, the system and theory of this novel OCT angiography technique are reviewed; its capabilities for imaging retinal, choroidal ...
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    7. OHSU Receives a NIH Grant for Functional Optical Coherence Tomography-Derived Biomarkers for Diabetic Retinopathy

      OHSU Receives a NIH Grant for Functional Optical Coherence Tomography-Derived Biomarkers for Diabetic Retinopathy
      ...ional Optical Coherence Tomography-Derived Biomarkers for Diabetic Retinopathy. The principal investigator is Yali Jia. The program geban in 2014 and ends in 2017. Below is a summary of the proposed work.

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    8. Software Postdoctoral Position in Optical imaging at Casey Eye Institute, Oregon Health & Science University

      Software Postdoctoral Position in Optical imaging at Casey Eye Institute, Oregon Health & Science University
      ...(GPU programming) are also desirable. The successful candidate will be supervised by David Huang, MD, PhD and Yali Jia, PhD and also closely work with retina faculties at Casey Eye Institute. Start date: Immediatly For...
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    9. Optical Coherence Tomography Angiography of Optic Disc Perfusion in Glaucoma

      Optical Coherence Tomography Angiography of Optic Disc Perfusion in Glaucoma
      Purpose To compare optic disc perfusion between normal subjects and subjects with glaucoma using optical coherence tomography (OCT) angiography and to detect optic disc perfusion changes in glaucoma. Design Observational, cross-sectional study. Participants Twenty-four normal subjects and 11 patients with glaucoma were included. Methods One eye of each subject was scanned by a high-speed 1050-nmwavelength swept-source OCT instrument. The split-spectrum amplitude-decorrelation angiography (SSADA) algorithm was used to compute 3-dimensional optic ...
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    10. Optical coherence tomography angiography of optic nerve head and parafovea in multiple sclerosis

      Optical coherence tomography angiography of optic nerve head and parafovea in multiple sclerosis
      Aims To investigate swept-source optical coherence tomography (OCT) angiography in the optic nerve head (ONH) and parafoveal regions in patients with multiple sclerosis (MS). Methods Fifty-two MS eyes and 21 healthy control (HC) eyes were included. There were two MS subgroups: 38 MS eyes without an optic neuritis (ON) history (MS ON), and 14 MS eyes with an ON history (MS +ON). The OCT images were captured by high-speed 1050 ...
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    11. 106-120 of 134 « 1 2 3 4 5 6 7 8 9 »
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