Presentation | 2014-09-26 Spatiotemporal receptive field map of motion-sensitive neurons in cortical areas MT/MST across saccadic eye movements Naoko INABA, Kenji KAWANO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Our vision remains stable and continuous despite self-induced retinal image motion. To understand the neuronal mechanisms of visual stability across saccadic eye movements, we observed spatiotemporal changes of receptive fields of motion-sensitive neurons in posterior-parietal cortex across periods of saccades. We found that most neurons in area MST responded after the saccade to the stimulus that had pre-existed only before the saccade: so-called "memory remapping". The results suggest that visual information before the saccade was retained and recalled by the saccade in spatiotopic coordinates. The recalled information and the renewed information after the saccade would be integrated in area MST, thus allowing perception of the visual world as stable and continuous. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MST / MT / saccade / receptive field / visual stability |
Paper # | HIP2014-55 |
Date of Issue |
Conference Information | |
Committee | HIP |
---|---|
Conference Date | 2014/9/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Human Information Processing (HIP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Spatiotemporal receptive field map of motion-sensitive neurons in cortical areas MT/MST across saccadic eye movements |
Sub Title (in English) | |
Keyword(1) | MST |
Keyword(2) | MT |
Keyword(3) | saccade |
Keyword(4) | receptive field |
Keyword(5) | visual stability |
1st Author's Name | Naoko INABA |
1st Author's Affiliation | C-PIER, Kyoto University() |
2nd Author's Name | Kenji KAWANO |
2nd Author's Affiliation | Graduate School of Medicine, Kyoto University |
Date | 2014-09-26 |
Paper # | HIP2014-55 |
Volume (vol) | vol.114 |
Number (no) | 226 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |