Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Yong Sook Goo"'
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
With electrical stimulation, retinal prostheses bypass dysfunctional photoreceptors and activate the surviving bipolar or retinal ganglion cells (RGCs). Therefore, the effective modulation of RGCs is crucial for developing retinal prostheses. Substan
Externí odkaz:
https://doaj.org/article/20e4a81d0a4a4bccbe7bc79724a679a6
Autor:
Hee Jeong Kim, Kina Lee, Kiseo Yoo, Jeong Eun Kim, Chae-Seok Lim, Hyong Kyu Kim, Yong Sook Goo
Publikováno v:
IBRO Neuroscience Reports, Vol 15, Iss , Pp S314- (2023)
Externí odkaz:
https://doaj.org/article/4ff0b28f881a414da3f81fecaa50bd37
Autor:
Seongkwang Cha, Jungryul Ahn, Seong-Woo Kim, Kwang-Eon Choi, Yongseok Yoo, Heejong Eom, Donggwan Shin, Yong Sook Goo
Publikováno v:
Bioengineering, Vol 10, Iss 10, p 1135 (2023)
This study aims to investigate the efficacy of electrical stimulation by comparing network-mediated RGC responses in normal and degenerate retinas using a N-methyl-N-nitrosourea (MNU)-induced non-human primate (NHPs) retinitis pigmentosa (RP) model.
Externí odkaz:
https://doaj.org/article/3faee583bc1f4c4faa8a8ecaf45ce398
Autor:
Seongkwang Cha, Kwang-Eon Choi, Jungryul Ahn, Minsu Yoo, Yurim Jeong, Seong-Woo Kim, Yong Sook Goo
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Retinal prosthesis is regarded as the treatment for vision restoration in the blind with retinal degeneration (RD) due to the loss of photoreceptors. A strategy for retinal prosthesis is to electrically activate surviving neurons. The retina
Externí odkaz:
https://doaj.org/article/ad9403b056cd48a6ab702abe9ab27ed4
Autor:
Seongkwang Cha, Jungryul Ahn, Yurim Jeong, Yong Hee Lee, Hyong Kyu Kim, Daekee Lee, Yongseok Yoo, Yong Sook Goo
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 16 (2022)
One of the critical prerequisites for the successful development of retinal prostheses is understanding the physiological features of retinal ganglion cells (RGCs) in the different stages of retinal degeneration (RD). This study used our custom-made
Externí odkaz:
https://doaj.org/article/e5731881261345cca0e153c5fc6da26b
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 16 (2022)
Retinal prostheses have shown some clinical success in patients with retinitis pigmentosa and age-related macular degeneration. However, even after the implantation of a retinal prosthesis, the patient’s visual acuity is at best less than 20/420. R
Externí odkaz:
https://doaj.org/article/2a8730d0fd684c1d89dde7ade94055b0
Autor:
Kwang-Eon Choi, Vu Thi Que Anh, Jee Taek Kim, Cheolmin Yun, Seongkwang Cha, Jungryul Ahn, Yong Sook Goo, Seong-Woo Kim
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-18 (2021)
Abstract We aimed to develop an outer retinal degeneration pig model induced by temporary intravitreal loading of N-methyl-N-nitrosourea (MNU) during vitrectomy. In a preliminary experiment involving 5 mini-pig cases to determine the appropriate conc
Externí odkaz:
https://doaj.org/article/07c28e1fa9984f568fb83ace3ef4960a
Autor:
Yeha Kim, Soyeon Lim, Taejeong Ha, You-Hyang Song, Young-In Sohn, Dae-Jin Park, Sun-Sook Paik, Joo-ri Kim-Kaneyama, Mi-Ryoung Song, Amanda Leung, Edward M Levine, In-Beom Kim, Yong Sook Goo, Seung-Hee Lee, Kyung Hwa Kang, Jin Woo Kim
Publikováno v:
eLife, Vol 6 (2017)
The visual responses of vertebrates are sensitive to the overall composition of retinal interneurons including amacrine cells, which tune the activity of the retinal circuitry. The expression of Paired-homeobox 6 (PAX6) is regulated by multiple cis-D
Externí odkaz:
https://doaj.org/article/f0f855a44e114ea1bbbebf0b3e7a55cf
Autor:
Kyung Hwan Kim, Yong Sook Goo, Dong-il Dan Cho, Sang Baek Ryu, Jang Hee Yee, Sangmin Lee, Kyo-in Koo
Publikováno v:
Sensors, Vol 12, Iss 3, Pp 3131-3144 (2012)
This paper presents a novel sensing configuration for retinal physiology analysis, using two microelectrode arrays (MEAs). In order to investigate an optimized stimulation protocol for a sub-retinal prosthesis, retinal photoreceptor cells are stimula
Externí odkaz:
https://doaj.org/article/da51cf7445e0404ebf6183fc6fa287ab
Publikováno v:
Sensors, Vol 16, Iss 12, p 2035 (2016)
This paper proposes a neural stimulation device integrated with a silicon nanowire (SiNW)-based photodetection circuit for the activation of neurons with light. The proposed device is comprised of a voltage divider and a current driver in which SiNWs
Externí odkaz:
https://doaj.org/article/d4b20fe8496f49849ddc950f39fcb6a3