Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Won Mok Shim"'
Publikováno v:
eLife, Vol 12 (2023)
Cognition and attention arise from the adaptive coordination of neural systems in response to external and internal demands. The low-dimensional latent subspace that underlies large-scale neural dynamics and the relationships of these dynamics to cog
Externí odkaz:
https://doaj.org/article/b8f7c548120649dab61aabdaca89f0e5
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Astigmatism is a prevalent optical problem in which two or more focal points blur the retinal image at a particular meridian. Although many features of astigmatic vision, including orientation perception, are impaired at the retinal image le
Externí odkaz:
https://doaj.org/article/3f7b329baae34eecbf2fab7137e77c9c
Autor:
Hyeong-Seop Kim, Byung-Pan Song, Royoung Kim, Woo-Chul Choi, Donghyuk Kim, Won Mok Shim, Kyoung-Nam Kim, Seung-Kyun Lee
Publikováno v:
IEEE Access, Vol 10, Pp 42097-42107 (2022)
Magnetic resonance imaging (MRI) using an ultra-high magnetic field (7 Tesla) enables detailed and non-invasive studies of the function and anatomy of the human visual cortex, which is the brain region responsible for visual signal processing. Howeve
Externí odkaz:
https://doaj.org/article/6ae87fdc33b44036bb0eeafddf4b87db
Publikováno v:
NeuroImage, Vol 245, Iss , Pp 118680- (2021)
The human visual system is able to extract summary statistics from sets of similar items, but the underlying neural mechanism remains poorly understood. Using functional magnetic resonance imaging (fMRI) and an encoding model, we examined how the neu
Externí odkaz:
https://doaj.org/article/56ecccd29a314792973b871fb8a3e179
Publikováno v:
NeuroImage, Vol 223, Iss , Pp 117265- (2020)
Susceptibility-induced static field (B0) inhomogeneity near the nasal cavity degrades high-field MRI image quality. Many studies have addressed this problem by hardware- or sequence-based methods to improve local B0 shimming or minimize the impact of
Externí odkaz:
https://doaj.org/article/d6eb872a49cf4cf4bede3960170ec6dc
Autor:
Qing Yu, Won Mok Shim
Publikováno v:
NeuroImage, Vol 157, Iss , Pp 97-107 (2017)
Previous studies have shown that information held in visual working memory is represented in the occipital, parietal, and frontal cortices. However, less is known about whether the mnemonic information of multi-feature objects is modulated by task de
Externí odkaz:
https://doaj.org/article/0913580c5dbd426bb6c1f14b482b8d7a
Autor:
Won Mok Shim
Publikováno v:
i-Perception, Vol 3 (2012)
When a static stimulus appears successively at two different locations, we perceive a transition of the stimulus across them—apparent motion. Previous studies have shown that some spatio-temporal representation is reconstructed in the apparent moti
Externí odkaz:
https://doaj.org/article/d36b63d1e91044f59423cdd0c004ac8b
Cognition and attention arise from the adaptive coordination of neural systems in response to external and internal demands. The low-dimensional latent subspace that underlies large-scale neural dynamics and the relationships of these dynamics to cog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8226e230c286142edaf066be0ddd6a66
https://doi.org/10.1101/2022.11.05.515307
https://doi.org/10.1101/2022.11.05.515307
Publikováno v:
Proc Natl Acad Sci U S A
Color is a perceptual construct that arises from neural processing in hierarchically organized cortical visual areas. Previous research, however, often failed to distinguish between neural responses driven by stimulus chromaticity versus perceptual c
Publikováno v:
2022 Conference on Cognitive Computational Neuroscience.