Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Karen Holopigian"'
Autor:
Anders Kvanta, Nalini Rangaswamy, Karen Holopigian, Christine Watters, Nicki Jennings, Melissa S. H. Liew, Chad Bigelow, Cynthia Grosskreutz, Marie Burstedt, Abinaya Venkataraman, Sofie Westman, Asbjörg Geirsdottir, Kalliopi Stasi, Helder André
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Gene therapy holds promise for treatment of inherited retinal dystrophies, a group of rare genetic disorders characterized by severe loss of vision. Here, we report up to 3-year pre-specified interim safety and efficacy results of an open-la
Externí odkaz:
https://doaj.org/article/3edf795df36e4c739287664b808fdee1
Autor:
Michael B. Hoffmann, Michael Bach, Mineo Kondo, Shiying Li, Sinead Walker, Karen Holopigian, Suresh Viswanathan, Anthony G. Robson
Publikováno v:
Documenta Ophthalmologica. Advances in Ophthalmology
The multifocal electroretinogram (mfERG) is an electrophysiological test that allows the function of multiple discrete areas of the retina to be tested simultaneously. This document, from the International Society for Clinical Electrophysiology of Vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7f77a0c26854df4c54565b4faf1b079
Autor:
Chloe Tolley, Karen Holopigian, Brigitte Sloesen, Kali Stasi, Sarah Bentley, James Whelan, Claudio Spera, Anmol Mullins, Jane Green, Rob Arbuckle, Marie Burstedt, Jean-Yves Deslandes
Publikováno v:
Advances in Therapy
Introduction RLBP1 RP is an autosomal recessive form of retinitis pigmentosa (RP), characterized by night blindness, prolonged dark adaptation, constricted visual fields and impaired macular function. This study aimed to better understand the patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eec37453792e31f7c8e57fbde20ccbfa
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-171334
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-171334
Autor:
Donald C. Hood, Vivienne C. Greenstein, Bryan J. Winn, Sarah M. Shuwairi, Xin Zhang, Ronald E. Carr, Karen Holopigian
Publikováno v:
Vision Research. 45:3244-3252
Our aim was to determine whether patients with retinitis pigmentosa show differences in L- and M-cone multifocal visual evoked potential (mfVEP) responses that are eccentricity dependent, as has been shown for control subjects. Second, we compared th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eabc40f619528bf8cd19304ac0bef73e
https://doi.org/10.1016/j.visres.2005.05.018
https://doi.org/10.1016/j.visres.2005.05.018
Publikováno v:
Vision Research. 45:1155-1163
We examined the effects of inter-modal attention and mental arithmetic on Humphrey visual field sensitivity and multifocal visual evoked potential (mfVEP) amplitude. Four normally sighted subjects (ages ranging from 24 to 58years) participated in thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7938bea1939302be6c31babfd060520d
https://doi.org/10.1016/j.visres.2004.11.010
https://doi.org/10.1016/j.visres.2004.11.010
Publikováno v:
Vision Research. 42:257-269
The multifocal electroretinogram (mfERG) has been commonly used as a method for obtaining objective visual fields. Although qualitative comparisons have been good, quantitative comparisons between the results from mfERG and the results from Humphrey
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::371cd8e874550d849f2e8bc19a6b4735
https://doi.org/10.1016/s0042-6989(01)00276-0
https://doi.org/10.1016/s0042-6989(01)00276-0
Autor:
Chloe Tolley, Anmol Mullins, Karen Holopigian, Brigitte Sloesen, Kalliopi Stasi, Jane Green, Marie Burstedt, Rob Arbuckle, S. Kilgariff
Publikováno v:
Value in Health. 20:A761
Objectives: RLBP1 RP is a rare autosomal recessive form of retinitis pigmentosa (RP), characterized by night blindness, prolonged dark adaptation, constricted visual fields and reduced macular func ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b40201b53aef8e50fb22df7890f7c293
https://doi.org/10.1016/j.jval.2017.08.2157
https://doi.org/10.1016/j.jval.2017.08.2157
Autor:
Donald C. Hood, Karen Holopigian
Publikováno v:
Optic Nerve Disorders ISBN: 9781461406907
The multifocal electroretinogram (mfERG) and multifocal visual evoked potential (mfVEP) techniques allow for the simultaneous recording of local responses from many regions of the visual field. This chapter provides an introduction to these technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e38dd1705365f2fc704d1bc6cfec5f
https://doi.org/10.1007/978-1-4614-0691-4_12
https://doi.org/10.1007/978-1-4614-0691-4_12
Publikováno v:
Scopus-Elsevier
The multi-input technique of Sutter and Tran (1992) yields multiple focal ERGs. The purpose here was to compare the components of this multifocal ERG to the components of the standard, full-field ERG. To record multifocal ERGs, an array of 103 hexago
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::264d01ecfed6cad957c45fe63973b32a
https://doi.org/10.1017/s0952523800012190
https://doi.org/10.1017/s0952523800012190
Publikováno v:
Vision Research. 36:1859-1866
Previous studies have found an increase in peripheral target localization errors in normally sighted older adults. These results have been interpreted as indicative of a constriction of the "useful field of view". In the present study, we parametrica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c84714b9a82512c64c1370bcdb03fbfd
https://doi.org/10.1016/0042-6989(95)00288-x
https://doi.org/10.1016/0042-6989(95)00288-x