| Paper Abstract and Keywords |
| Presentation |
2015-03-10 13:40
A verification of moduration of visual perception caused by fixation eye movements based on a model of retinae
Makoto Nishino, Takeshi Kohama, Hisashi Yoshida (Kinki Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this study, we performed a simulation experiments using a mathematical model of a wide-scale retinal network considering the receptive fields' properties in parafovea. Vertical sinusoidal grating patterns and random dot patterns, which consist of particular spacial frequencies, were given as input patterns. We computed the retinal ganglion cells responses which were composed of either a high or a low spacial frequency. Simulation results of grating pattern input suggest that microsaccades enhance the membrane potential of ganglion cells for the low-frequency pattern, and as for the high-frequency patten, it is influenced by drifts and tremor, particularly on the responses of M-type cells under both conditions. On the other hand, they do not influence the activity of M- or P-type cells when any random dot pattern inputs was given. These results suggest that the strength of the effects derived by fixation eye movements on the retinal responses depend on the nature of the input patterns. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Retina / Visual perception / Fixation eye movement / Mathematical model / Simulation analysis / / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 11, HI2015-49, pp. 17-20, March 2015. |
| Paper # |
HI2015-49 |
| Date of Issue |
2015-03-03 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
HI |
| Conference Date |
2015-03-10 - 2015-03-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Agriculture and Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
HI |
| Conference Code |
2015-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A verification of moduration of visual perception caused by fixation eye movements based on a model of retinae |
| Sub Title (in English) |
|
| Keyword(1) |
Retina |
| Keyword(2) |
Visual perception |
| Keyword(3) |
Fixation eye movement |
| Keyword(4) |
Mathematical model |
| Keyword(5) |
Simulation analysis |
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Makoto Nishino |
| 1st Author's Affiliation |
Kinki University (Kinki Univ) |
| 2nd Author's Name |
Takeshi Kohama |
| 2nd Author's Affiliation |
Kinki University (Kinki Univ) |
| 3rd Author's Name |
Hisashi Yoshida |
| 3rd Author's Affiliation |
Kinki University (Kinki Univ) |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2015-03-10 13:40:00 |
| Presentation Time |
25 minutes |
| Registration for |
HI |
| Paper # |
HI2015-49 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.11 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2015-03-03 (HI) |
|