| Paper Abstract and Keywords |
| Presentation |
2018-03-07 13:25
The effects of aging on drift eye movements
Shohei Ohtani (Kindai Univ.), Hiroyuki Sakai (Toyota Central R&D Labs., Inc), Takeshi Kohama (Kindai Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this study, we analyzed the fluctuation properties of fixation eye movements to evaluate the influence of aging on them. We measured fixation eye movements of 100 healthy subjects whose age range was from 20s to 60s. By applying a microsaccade elimination algorithm using a linear autoregressive model, drift eye movements were extracted and the characteristics of fluctuation such as frequency characteristics were analyzed. The results show that as the age progresses, the low-frequency component of the power spectrum of drift eye movements decreases and the high-frequency component increases. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Aging / Fixation eye movement / Microsaccade / Drift eye movement / Frequency property / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 7, HI2018-45, pp. 5-8, March 2018. |
| Paper # |
HI2018-45 |
| Date of Issue |
2018-02-28 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
HI |
| Conference Date |
2018-03-07 - 2018-03-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Agriculture and Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
HI |
| Conference Code |
2018-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
The effects of aging on drift eye movements |
| Sub Title (in English) |
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| Keyword(1) |
Aging |
| Keyword(2) |
Fixation eye movement |
| Keyword(3) |
Microsaccade |
| Keyword(4) |
Drift eye movement |
| Keyword(5) |
Frequency property |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shohei Ohtani |
| 1st Author's Affiliation |
Kindai University (Kindai Univ.) |
| 2nd Author's Name |
Hiroyuki Sakai |
| 2nd Author's Affiliation |
Toyota Central Research and Development Laboratories (Toyota Central R&D Labs., Inc) |
| 3rd Author's Name |
Takeshi Kohama |
| 3rd Author's Affiliation |
Kindai University (Kindai Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2018-03-07 13:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
HI |
| Paper # |
HI2018-45 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.7 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2018-02-28 (HI) |