Paper Abstract and Keywords |
Presentation |
2023-03-14 16:40
Influence of chromatic stimuli and their irradiation order on features of PLR on both eyes Minoru Nakayama (TokyoTech), Wioletta Nowak, Anna Zarowska (Wroclaw Univ. S&T) MBE2022-67 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In order to detect a symptom of dementia using pupillary responses, waveform features of pupil light reflex (PLR) on both eyes were analysed when blue or red light pulse was irradiated to either eye.
First, influence of color as leading stimulus was compared on PLR features between blue or red light, there were no significant differences in means values of both eyes. However, some factors of PLR such as constriction speed and time during red light pulse were affected by leading stimulus color between irradiated and non-irradiated eyes.
Also, estimated probabilities for dementia, which were calculated using the extracted correlation functions, were influenced by leading stimulus color. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Pupil / Pupil Light Reflex / Alzheimer's disease / feature extraction / both eyes / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 424, MBE2022-67, pp. 43-48, March 2023. |
Paper # |
MBE2022-67 |
Date of Issue |
2023-03-06 (MBE) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MBE2022-67 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2023-03-13 - 2023-03-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The Univ. of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Brain architecture, General |
Paper Information |
Registration To |
MBE |
Conference Code |
2023-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Influence of chromatic stimuli and their irradiation order on features of PLR on both eyes |
Sub Title (in English) |
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Keyword(1) |
Pupil |
Keyword(2) |
Pupil Light Reflex |
Keyword(3) |
Alzheimer's disease |
Keyword(4) |
feature extraction |
Keyword(5) |
both eyes |
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1st Author's Name |
Minoru Nakayama |
1st Author's Affiliation |
Tokyo Institute of Technology (TokyoTech) |
2nd Author's Name |
Wioletta Nowak |
2nd Author's Affiliation |
Wroclaw University of Science and Technology (Wroclaw Univ. S&T) |
3rd Author's Name |
Anna Zarowska |
3rd Author's Affiliation |
Wroclaw University of Science and Technology (Wroclaw Univ. S&T) |
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Speaker |
Author-1 |
Date Time |
2023-03-14 16:40:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2022-67 |
Volume (vol) |
vol.122 |
Number (no) |
no.424 |
Page |
pp.43-48 |
#Pages |
6 |
Date of Issue |
2023-03-06 (MBE) |
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