Bengi Demirayak, Aslı Vural, Ozan Sonbahar, Özlem Ergün, İsmail Umut Onur, Özge Pınar Akarsu Açar, Fadime Ulviye Yiğit,
... and parafoveal vessel density of SCP in both 3x3-mm and 6x6-mm scans were not statistically different in amblyopic eyes, fellow eyes and control eyes. In 6x6-mm ... controls. There was no statistically significant difference in 3x3-mm scans about DCP.Conclusion: OCTA revealed lower vessel density in DCP of amblyopic eyes than fellow eyes and controls in adults.
Tópico(s): Retinal Diseases and Treatments
2019 - Taylor & Francis | Current Eye Research
Lekha Mukkamala, Michael Nguyen, Melinda Y. Chang, Susanna S. Park,
... enrolled - 54 eyes with retinal vasculopathy and 25 eyes with macular edema. Macular OCTA images (3x3 mm and 6x6 mm) were obtained twice within ... better in the subset without macular edema using 3x3 mm scans with good images quality (ICC=0.58-0.93). Repeatability of cICP and cDCP VD measurement for 6x6 mm scans was poor (ICC≤0.5) in eyes with retinal vasculopathy and/or macular edema.Although ...
Tópico(s): Glaucoma and retinal disorders
2021 - Dove Medical Press | Clinical ophthalmology
... Ghost in the Shell (1995), Yuzo Takada’s 3x3 Eyes (1991), Satoshi Kon’s Millennium Actress (2002), Hiroyuki ...
Tópico(s): Japanese History and Culture
2019 - | Science Fiction Studies
... Ghost in the Shell (1995), Yuzo Takada’s 3x3 Eyes (1991), Satoshi Kon’s Millennium Actress (2002), Hiroyuki ...
Tópico(s): Japanese History and Culture
2019 - | Science Fiction Studies
Jacques Duparré, Peter Schreiber, Peter Dannberg, Toralf Scharf, Petri Pelli, Reinhard Voelkel, Hans-Peter Herzig, Andreas H. Braeuer,
... thickness.Explicit design rules are given.A paraxial 3x3 matrix formalism is used to describe the arrangement of three microlens arrays with different pitches to find first order parameters of artificial superposition eyes.The model is validated by analysis of the ...
Tópico(s): Optical Polarization and Ellipsometry
2004 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Jacques Duparré, Peter Schreiber, A. Matthes, Ekaterina Pshenay-Severin, Andreas Bräuer, Andreas Tünnermann, R. Völkel, Martin Eisner, Toralf Scharf,
... experimentally. Archetypes for the imaging system are compound eyes of small insects and the Gabor-Superlens. A paraxial 3x3 matrix formalism is used to describe the telescope ...
Tópico(s): Adaptive optics and wavefront sensing
2005 - Optica Publishing Group | Optics Express
Jacques Duparré, Peter Schreiber, R. Völkel,
... developed. Antetypes for the optical system are compound eyes of small insects and the Gabor-Superlens. A paraxial 3x3 matrix formalism is used to describe the arrangement ...
Tópico(s): Advanced Optical Imaging Technologies
2004 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Rr. Rose Kumala Dewi, Febryanti Sthevanie, Anditya Arifianto,
... Therefore, an algorithm is needed to extract the eye and lip area of the face ima-ge using 3x3 blocks and 4x4 blocks, which will then be used as input on the LGBP-TOP method. After the image of the eyes and lips extracted its features, the extraction results ...
Tópico(s): Emotion and Mood Recognition
2019 - IOP Publishing | Journal of Physics Conference Series
Risto Näsänen, Helena Ojanpää, Ilpo Kojo,
... movements were recorded simultaneously by using a video eye tracker. Four different set sizes (the sizes of stimulus array) (3x3-10x10), and five different contrasts (0.0186-0. ...
Tópico(s): Neural and Behavioral Psychology Studies
2001 - Elsevier BV | Vision Research
Davide Marchiori, Sibilla Di Guida, Luca Polonio,
We propose an experimental eye-tracking study to test how strategic sophistication is shaped by experience in 3x3 two-person normal-form games.Although strategic sophistication has been shown to be linked to a variety of endogenous and ...
Tópico(s): Evolutionary Game Theory and Cooperation
2021 - Elsevier BV | Journal of Economic Theory
Joshua Zonca, Giorgio Coricelli, Luca Polonio,
... sophistication. In two eye-tracking experiments, we registered eye movements of participants while playing matrix games of increasing relational complexity (2x2 and 3x3 matrices), and we analyzed individual gaze patterns to ...
Tópico(s): Decision-Making and Behavioral Economics
2020 - Cambridge University Press | Judgment and Decision Making
Panagiotis Malamos, Georgios Tsolkas, Menelaos Kanakis, Georgios Mylonas, D. Karatzenis, N. Oikonomopoulos, John Lakoumentas, Ilias Georgalas,
... in the study were 54 patients (n = 63 eyes), all of whom had CNV secondary to nAMD and all of whom had been examined by OCT-A. Angioscans (3x3 and 6 × 6) and conventional B-scan OCT scans were obtained for all patients at baseline and at various times during the 24-month follow-up period. For diagnostic confirmation, conventional imaging methods fluorescein angiography (FA) and indocyanine green angiography (ICGA) were performed at baseline. A total of 13 patients (n = 15 eyes) underwent serial imaging during 34 follow-up visits. ...
Tópico(s): Retinal and Optic Conditions
2017 - Taylor & Francis | Current Eye Research
J. Ding, S. Klein, C. Gong, D. Levi,
... noise (1.26 octaves bandwidth) added to both eyes with nine (3x3) different combinations of noise contrast (INCR). The two eyes’ sine waves had identical spatial frequency (SSF) (0. ...
Tópico(s): Ocular and Laser Science Research
2012 - Association for Research in Vision and Ophthalmology | Journal of Vision
Seetha Lakshmi, Cristina Vanessa Garcia,
... 20/32 (left eye) and finger counting (right eye). She had a 3x3 mm epithelial defect with underlying corneal oedema and hypopyon. Right eye cultures grew Paecilomyces species. Topical and systemic antifungal ...
Tópico(s): Antifungal resistance and susceptibility
2019 - BMJ | BMJ Case Reports
Khalil Ghasemi Falavarjani, Hamideh Shenazandi, Dariush Naseri, Pasha Anvari, Pegah Kazemi, Farzaneh Aghamohammadi, Feras Alissmail, Sayyed Amirpooya Alemzadeh,
... angiography (OCTA) in a healthy Iranian population.Enface 3x3 OCTA images were obtained using the RTVue Avanti spectral-domain optical coherence tomography with AngioVue software (Optovue, Fremont, CA, USA). Foveal avascular zone (FAZ) area, central foveal point thickness and inner retinal thickness at the foveal center and the vascular density of the superficial retinal capillary plexus (SCP) and deep retinal capillary plexus (DCP) in the fovea were recorded.Seventy normal eyes of 70 subjects (range, 9 to 71 years) ...
Tópico(s): Retinal and Optic Conditions
2018 - Knowledge E | Journal of Ophthalmic and Vision Research
... The forehead bulged, giving the impression that the eyes were sunken.The anterior fontanel measured 3x3 cm., and was situated further back than normal. ...
Tópico(s): Cerebrospinal fluid and hydrocephalus
1916 - American Medical Association | Archives of Internal Medicine
Alaa E. Fayed, Mohamed M. Thabet, Marwa M. Salama, Malak El Shazly,
... preeclamptic third trimester pregnant women underwent OCTA imaging. 3x3 & 6x6 mm choriocapillaris slabs were exported and the parafoveal area was marked by two concentric ETDRS circles at 1 & 3 mm, centered on the foveal avascular zone. Parafoveal AFI was calculated as a parameter of choroidal blood flow.Fifteen eyes of fifteen women per group were recruited (45 eyes). AFI was significantly lower in the preeclamptic compared to the healthy & hypertensive groups (Tukey HSD: <0.001 in both groups on 3x3 mm, and 0.02 & 0.04 in 6x6 ...
Tópico(s): Retinal Diseases and Treatments
2023 - Public Library of Science | PLoS ONE
Parthasarathi De, Dibyendu Ghoshal,
... the distance between the locations of the squint eye are taken by using 3X3 spatial filter with a local searching method. Findings: Squint is the off centre location of iris and pupils and may occur either in one eye or both of the eyes and both male ...
Tópico(s): Digital Imaging for Blood Diseases
2016 - Indian Society for Education and Environment | Indian Journal of Science and Technology
Alaa E. Fayed, Ahmed Abdelbaki, Omar Mohamed El Zawahry, Amani A. Fawzi,
... using optical coherence tomography angiography (OCTA). Methods 75 eyes of 75 subjects were divided into five groups; healthy controls, diabetes with no clinical DR, non-proliferative diabetic retinopathy (NPDR), proliferative diabetic retinopathy (PDR) and patients who received PRP for PDR (PDR+PRP).For vessel tortuosity, SCP slabs from 3x3 mm macular OCTA scans were processed using imageJ ( ...
Tópico(s): Glaucoma and retinal disorders
2019 - Public Library of Science | PLoS ONE
Marco Nassisi, Elmira Baghdasaryan, Tudor Tepelus, Samuel Asanad, Enrico Borrelli, Srinivas R. Sadda,
... and intercept (q) were computed. Results Seventy-five eyes of 75 subjects were enrolled and divided into three subgroups based on age (year ranges: 21–40, 41–60 and 61–80). For the entire cohort and within each subgroup, there was a significant association between distance from the fovea and FD% in both 3X3 mm and 6X6 mm scans, with flow deficits ...
Tópico(s): Retinal Diseases and Treatments
2018 - Public Library of Science | PLoS ONE
Sebastiano Del Fabbro, Lorenzo Bianco, Alessio Antropoli, Soufiane Bousyf, Luigi Bruno, Alessandro Arrigo, Angela Malegori, Maria Vittoria Cicinelli, Francesco Bandello, Maurízio Battaglia Parodi,
... Macular spectral domain optical coherence tomography (OCT) and 3x3 mm optical coherence tomography angiography (OCTA), microperimetry, full-field electroretinography (ff-ERG) for both the affected and the fellow eye were reviewed. Results: The MMI findings were consistent ...
Tópico(s): Retinal and Macular Surgery
2025 - Lippincott Williams & Wilkins | Retinal Cases & Brief Reports
Laura Trautmann, Attila Piros, Bálint Szabó,
... required to select a geometric pattern from a 3x3 palette, based on a situation, with the assistance of personas designed to indicate emotions during the tasks.Eye-tracking results contributed to a comprehensive understanding of ...
Tópico(s): Behavioral Health and Interventions
2022 - Óbuda University | Acta Polytechnica Hungarica
Hairong Yin, Dawei Tu, Jiping Luo, Sheng Cheng,
... many as nine dialog boxes arranged in a 3x3 matrix on the display screen. At the same time, the manipulation ofperipheral equipment based on this kind ofinterface through eye-gaze is discussed. The results of the experiments ...
Tópico(s): Gaze Tracking and Assistive Technology
2002 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Jiao Sun, Jialin Wang, Yanling Wang,
... vasculature in high myopia. A total of 130 eyes with non‑pathological high myopia were included in the current cross‑sectional study. β‑zone parapapillary atrophy (β‑PPA), optic disc tilt ratio, and horizontal and vertical disc diameters were analyzed using fundus color photography. A 3x3 mm grid and a 4.5x4.5 mm ...
Tópico(s): Retinal Imaging and Analysis
2021 - Spandidos Publishing | Experimental and Therapeutic Medicine
Keiichiro Kagawa, Eiji Tanaka, Kenji Yamada, Shoji Kawahito, Jun Tanida,
... spherical aberration is introduced. A prototype TOMBO with 3x3 lenses and a 2.2-μm-pixel color ...
Tópico(s): Optical Systems and Laser Technology
2012 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
John Moir, Sarah Hilkert Rodriguez, Lindsay Y. Chun, Nathalie Massamba, Dimitra Skondra,
... linear regression model, controlling for hypertension and two eyes from the same subject, to compare OCTA parameters. Black subjects had lower foveal vessel density at the SCP and ICP, while no differences were observed at the parafovea or 3x3 mm macular area of any capillary layer. Black ...
Tópico(s): Glaucoma and retinal disorders
2023 - Public Library of Science | PLoS ONE
Teruo Shiba, Teiko Yamamoto, Utako Seki, Noriko Utsugi, Kyoko Fujita, Yukihiro Sato, Hiroko Terada, H Sekihara, Ryoko Hagura,
... The digitally stored images were either edited in 3x3 form or reconstructed as collage (9F) and compared ... 30 KB) over the Internet. Twelve of these eyes were diagnosed as diabetic retinopathy on a desktop ...
Tópico(s): Retinal and Optic Conditions
2002 - Elsevier BV | Diabetes Research and Clinical Practice
Punita Kumari Sodhi, Anu Sharma, Nasiq Hasan,
... and subfoveal choroidal thickness of 222 micrometer. A 3x3 mm macular OCTA scan showed a normal foveal avascular zone along with higher values for vascular density in superficial capillary plexus in all quadrants except temporal quadrant in operated eye as compared to fellow eye. Conclusion: The SBS ...
Tópico(s): Intraocular Surgery and Lenses
2021 - Nepal Ophthalmic Society | Nepalese Journal of Ophthalmology
L. Švéda, R. Hudec, A. Inneman, L. Pı́na,
... missions and analyses. The advanced prototypes of Lobster Eye optics modules of various sizes and various arrangements confirm the justification of space applications of theses innovative devices. Recently, both very small LE Schmidt prototypes (3x3 mm based on 0.03 mm foils spaced ...
Tópico(s): Gamma-ray bursts and supernovae
2004 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Isabel Pinilla, Isabel Bartolomé Rodríguez, Ma. Dolores Díaz‐Barreda, Ana Boned‐Murillo, Guisela Fernández‐Espinosa, María Sopeña‐Pinilla, Elvira Orduna‐Hospital,
... the subjects underwent complete ophthalmological examinations including a 3x3 OCTA protocol using DRI‐Triton swept source (SS)‐OCT with a minimum 12 months follow‐up after the surgery. Retinal capillary plexuses and CC vessel density (VD) were studied. FAZ area and diameters were measured. Results were compared with the unaffected contralateral eye. Results: Sixty eyes of 57 patients with RRD ...
Tópico(s): Retinal Diseases and Treatments
2022 - Wiley | Acta Ophthalmologica