Results 301 to 310 of about 2,884,168 (334)

Stratus OCT image analysis with spectral-domain OCT (Topcon 3D OCT Viewer)

British Journal of Ophthalmology, 2011
To assess the accuracy of the Topcon 3D OCT Viewer in analysing Stratus OCT data.Randomly selected fast macular thickness map protocol optical coherence tomography (OCT) raw data were exported from the Stratus OCT database and imported into and analysed with the Topcon 3D OCT Viewer.
Seong-Woo, Kim, Jaeryung, Oh, Kyung-Sook, Yang, Young Ho, Kim, Jin Whan, Park, Jay Won, Rhim, Kuhl, Huh   +6 more
openaire   +2 more sources

RETOUCH: The Retinal OCT Fluid Detection and Segmentation Benchmark and Challenge

IEEE Transactions on Medical Imaging, 2019
Retinal swelling due to the accumulation of fluid is associated with the most vision-threatening retinal diseases. Optical coherence tomography (OCT) is the current standard of care in assessing the presence and quantity of retinal fluid and image-guided
Hrvoje Bogunović, F. Venhuizen, S. Klimscha, Stefanos Apostolopoulos, A. Bab-Hadiashar, Ulas Bagci, M. Beg, Loza Bekalo, Qiang Chen, Carlos Ciller, Karthik Gopinath, A. Gostar, Kiwan Jeon, Zexuan Ji, S. Kang, D. Koozekanani, Donghuan Lu, Dustin Morley, Keshab K. Parhi, Hyoung Suk Park, A. Rashno, M. Sarunic, S. Shaikh, J. Sivaswamy, Ruwan Tennakoon, Shivin Yadav, Sandro De Zanet, S. Waldstein, Bianca S. Gerendas, C. Klaver, C. I. Sánchez, U. Schmidt-Erfurth   +31 more
semanticscholar   +1 more source

OCT angiography and evaluation of the choroid and choroidal vascular disorders.

Progress in retinal and eye research, 2018
The recent introduction of optical coherence tomography angiography (OCTA) has remarkably expanded our knowledge of the choroid through in vivo investigation of the anatomical and pathological features of this important vascular layer.
E. Borrelli, D. Sarraf, K. B. Freund, R. Srinivas, Sadda   +4 more
semanticscholar   +1 more source

Surrogate-Assisted Retinal OCT Image Classification Based on Convolutional Neural Networks

IEEE journal of biomedical and health informatics, 2019
Optical Coherence Tomography (OCT) is beco-ming one of the most important modalities for the noninvasive assessment of retinal eye diseases. As the number of acquired OCT volumes increases, automating the OCT image analysis is becoming increasingly ...
Yibiao Rong, Dehui Xiang, Weifang Zhu, Kai Yu, Fei Shi, Zhun Fan, Xinjian Chen   +6 more
semanticscholar   +1 more source

[oct-genes and oct-proteins].

Molekuliarnaia biologiia, 2004
The review considers the functions and properties of Oct proteins, which belong to the POU family of transcription factors, and the roles of the POU and other domains in DNA recognition and interaction with other proteins of the transcription initiation complex.
I E, Deev, O L, Polianovskiĭ
openaire   +1 more source

Anterior Segment OCT: Polarization-Sensitive OCT

2020
The conventional intensity-oriented OCT utilizes scattering information to evaluate morphological features of biological tissues. The new generation of OCT, polarization-sensitive OCT (PS-OCT), is capable of measuring the polarization properties of biological tissues, such as phase retardation, diattenuation, and optic-axis orientation.
Shinichi Fukuda, Yoshiaki Yasuno, Tetsuro Oshika   +2 more
openaire   +1 more source

The oct Genes and Oct Proteins

Molecular Biology, 2004
The review considers the advantages of Xenopus embryos as an experimental model to study the molecular-genetic mechanisms of embryo development. The results are described that were obtained with this model in studies on the early brain development within the framework of the Russian program Human Genome.
I. E. Deyev, O. L. Polanovsky
openaire   +1 more source

Quantitative expression of Oct-3/4 defines differentiation, dedifferentiation or self-renewal of ES cells

Nature Genetics, 2000
H. Niwa, J. Miyazaki, Austin G Smith
semanticscholar   +1 more source