| Paper Abstract and Keywords |
| Presentation |
2023-11-10 13:25
Microsaccade detection method based on binocular coordination of the saccadic nervous system
Takahito Doi, Makoto Takeshita, Hisashi Yoshida, Takeshi Kohama (Kindai Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The number of patients with age-related eye diseases such as glaucoma is increasing in Japan, where the population is aging rapidly. Because patients with ocular diseases suffer from visual field defects, they are diagnosed using a visual field analyzer. However, because the diagnosis is based on the experience of the physician and the subjectivity of the patient, there is a need to develop an objective method of visual field testing, and microsaccades are attracting attention as candidates. As microsaccades can be used as biomarkers of visual attention and visual cognition, it is desirable to establish a more accurate detection method. In this study, we investigated a method to detect microsaccades using binocular coordination of the saccadic nervous system to improve the detection accuracy of microsaccades, one of the components of fixation eye movements. The proposed method was able to detect microsaccades with smaller amplitudes than the conventional method and was also able to extract intervals that contained sufficient transient responses of microsaccades. These results demonstrated the effectiveness of the proposed method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Fixation eye movement / Microsaccade / Binocular coordination / Mainsequence / Time series analysis / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 35, HI2023-16, pp. 5-8, Nov. 2023. |
| Paper # |
HI2023-16 |
| Date of Issue |
2023-11-03 (HI) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
HI VRPSY JSKE |
| Conference Date |
2023-11-10 - 2023-11-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Wakayama Big-ai, Room 801 |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2023-11-HI-VRPSY-JSKE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Microsaccade detection method based on binocular coordination of the saccadic nervous system |
| Sub Title (in English) |
|
| Keyword(1) |
Fixation eye movement |
| Keyword(2) |
Microsaccade |
| Keyword(3) |
Binocular coordination |
| Keyword(4) |
Mainsequence |
| Keyword(5) |
Time series analysis |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Takahito Doi |
| 1st Author's Affiliation |
Kindai University (Kindai Univ.) |
| 2nd Author's Name |
Makoto Takeshita |
| 2nd Author's Affiliation |
Kindai University (Kindai Univ.) |
| 3rd Author's Name |
Hisashi Yoshida |
| 3rd Author's Affiliation |
Kindai University (Kindai Univ.) |
| 4th Author's Name |
Takeshi Kohama |
| 4th Author's Affiliation |
Kindai University (Kindai Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-11-10 13:25:00 |
| Presentation Time |
20 minutes |
| Registration for |
HI |
| Paper # |
HI2023-16 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.35 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2023-11-03 (HI) |