Zobrazeno 1 - 10
of 23
pro vyhledávání: '"P W, Hasler"'
Autor:
Thomas Dervos, Laura L. Fortuna, Konstantin Gugleta, Hendrik P.N. Scholl, Zisis Gatzioufas, Pascal W. Hasler, Valentin Arabin, Tim J. Enz
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e36019- (2024)
Purpose: To investigate the clinical outcomes of micropulse transscleral laser therapy (MP-TLT) in a cohort of glaucoma patients, including safety profile, post-operative transient intraocular pressure (IOP) spikes, long-term efficacy and prognostic
Externí odkaz:
https://doaj.org/article/b69dcbf13bd1424699077d2e9a1c1e01
Publikováno v:
International Journal of Retina and Vitreous, Vol 10, Iss 1, Pp 1-7 (2024)
Abstract Purpose To evaluate the clinical outcome of subretinal autologous internal limiting membrane (ILM) transplantation during pars-plana vitrectomy for persistent full-thickness macular hole (FTMH) repair. Methods Retrospective, consecutive case
Externí odkaz:
https://doaj.org/article/443289cde5404b18848e071206e5babe
Autor:
Peter M. Maloca, Christine Seeger, Helen Booler, Philippe Valmaggia, Ken Kawamoto, Qayim Kaba, Nadja Inglin, Konstantinos Balaskas, Catherine Egan, Adnan Tufail, Hendrik P. N. Scholl, Pascal W. Hasler, Nora Denk
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract The fovea is a depression in the center of the macula and is the site of the highest visual acuity. Optical coherence tomography (OCT) has contributed considerably in elucidating the pathologic changes in the fovea and is now being considere
Externí odkaz:
https://doaj.org/article/2039a0e81647468583b9864b2cfc5246
Autor:
Andreas Wetscherek, Erik van der Bijl, Astrid L. H. van Lier, Joan Chick, Steven Jackson, Stephen Gibson, Vivian van Pelt, Signe W. Hasler, Rob H. N. Tijssen
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
MR-guided radiotherapy on hybrid MR-Linacs exploits the excellent soft-tissue contrast of MRI to deliver daily adaptive precision radiotherapy. Geometric fidelity and long-term stability of MRI components are essential, but their longitudinal perform
Externí odkaz:
https://doaj.org/article/24e9f0ee82324e1a874e2ffc7100aac4
Autor:
Peter M. Maloca, Philipp L. Müller, Aaron Y. Lee, Adnan Tufail, Konstantinos Balaskas, Stephanie Niklaus, Pascal Kaiser, Susanne Suter, Javier Zarranz-Ventura, Catherine Egan, Hendrik P. N. Scholl, Tobias K. Schnitzer, Thomas Singer, Pascal W. Hasler, Nora Denk
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-12 (2021)
Maloca et al. implement convolutional neural network (CNN) to automatically segment OCT images obtained from cynomolgus monkeys. The results are compared to annotations generated by human graders. The ambiguity in ground truth had noteworthy impact o
Externí odkaz:
https://doaj.org/article/05979fb5418e464a9cf6a4f9447c2d75
Autor:
Peter M Maloca, Philippe Valmaggia, Theresa Hartmann, Marlene Juedes, Pascal W Hasler, Hendrik P N Scholl, Nora Denk
Publikováno v:
PLoS ONE, Vol 17, Iss 9, p e0275050 (2022)
This study aimed to provide volumetric choroidal readings regarding sex, origin, and eye side from healthy cynomolgus monkey eyes as a reference database using optical coherence tomography (OCT) imaging. A machine learning (ML) algorithm was used to
Externí odkaz:
https://doaj.org/article/ae357612961c499cb7810565383e25c8
Publikováno v:
Cuestiones Teológicas, Vol 39, Iss 92 (2020)
El Movimiento Gnóstico Cristiano Universal de Colombia fue una organización esotérica de alcance mundial, que se convirtió en el eje central del cual se desprendieron múltiples instituciones neo-gnósticas a nivel nacional e internacional, conse
Externí odkaz:
https://doaj.org/article/7242a3eb68c1427b837687f55e4db303
Autor:
Stephanie Niklaus, Pascal W Hasler, Timothy Bryant, Sébastien Desgent, Mark Vezina, Tobias K Schnitzer, Peter M Maloca, Nora Denk
Publikováno v:
PLoS ONE, Vol 15, Iss 8, p e0237858 (2020)
The main objective of the study was to analyze deviations in retinal nerve fiber layer (RNFL) thickness measurements caused by the displacement of circular optic disc optical coherence tomography scans. High-density radial scans of the optic nerve he
Externí odkaz:
https://doaj.org/article/0cce6dc3be5b465eb578bae94dd50464
Autor:
Nora Denk, Peter Maloca, Guido Steiner, Christian Freichel, Simon Bassett, Tobias K Schnitzer, Pascal W Hasler
Publikováno v:
PLoS ONE, Vol 14, Iss 10, p e0222850 (2019)
The purpose of this study was to measure central macular thickness in an unprecedented number of cynomolgus monkeys. Macular thickness was measured with Heidelberg spectral-domain OCT in 320 eyes of healthy and treatment-naïve cynomolgus monkeys (80
Externí odkaz:
https://doaj.org/article/7db050bb1d3a491e9929627c826914f7
Validation of automated artificial intelligence segmentation of optical coherence tomography images.
Autor:
Peter M Maloca, Aaron Y Lee, Emanuel R de Carvalho, Mali Okada, Katrin Fasler, Irene Leung, Beat Hörmann, Pascal Kaiser, Susanne Suter, Pascal W Hasler, Javier Zarranz-Ventura, Catherine Egan, Tjebo F C Heeren, Konstantinos Balaskas, Adnan Tufail, Hendrik P N Scholl
Publikováno v:
PLoS ONE, Vol 14, Iss 8, p e0220063 (2019)
PurposeTo benchmark the human and machine performance of spectral-domain (SD) and swept-source (SS) optical coherence tomography (OCT) image segmentation, i.e., pixel-wise classification, for the compartments vitreous, retina, choroid, sclera.Methods
Externí odkaz:
https://doaj.org/article/920cc6dcded4474bbabfd76117088872