| Presentation | 2022-10-18 [Invited Talk] A method for measurements of crystalline lens spectral transmittance and application to visual and non-visual research Taisuke Eto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Age-related attenuation in ocular crystalline lens spectral transmittance can affect non-visual/visual effects of light. However, the relationship between age-related changes in the crystalline lens and non-visual/visual effects of light is not well understood because there is no method to measure the crystalline lens spectral transmittance. We have developed a system, referred to as a Purkinje image-based system, that enables in vivo measurement of lens spectral transmission. This presentation provides an overview of the Purkinje image-based system and introduces our non-visual and visual studies using the Purkinje image-based system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Crystalline lens / Age-related differences / Melatonin / Circadian rhythm / Subjective brightness / Measurement technique |
| Paper # | HIP2022-54 |
| Date of Issue | 2022-10-10 (HIP) |
| Conference Information | |
| Committee | HIP |
|---|---|
| Conference Date | 2022/10/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Terrsa |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Eye Movement (including Accommodation and Pupil), Spatial Perception (Depth Perception, Motion Perception, etc.), etc. |
| Chair | Yuji Wada(Ritsumeikan Univ.) |
| Vice Chair | Hiroyuki Umemoto(AIST) / Sachiko Kiyokawa(Nagoya Univ.) |
| Secretary | Hiroyuki Umemoto(Kyushu Univ.) / Sachiko Kiyokawa(NICT) |
| Assistant | Ippei Negishi(Kanazawa Inst. of Tech.) / Daisuke Tanaka(Tottori Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Human Information Processing |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] A method for measurements of crystalline lens spectral transmittance and application to visual and non-visual research |
| Sub Title (in English) | |
| Keyword(1) | Crystalline lens |
| Keyword(2) | Age-related differences |
| Keyword(3) | Melatonin |
| Keyword(4) | Circadian rhythm |
| Keyword(5) | Subjective brightness |
| Keyword(6) | Measurement technique |
| 1st Author's Name | Taisuke Eto |
| 1st Author's Affiliation | National Center of Neurology and psychiatry(NCNP) |
| Date | 2022-10-18 |
| Paper # | HIP2022-54 |
| Volume (vol) | vol.122 |
| Number (no) | HIP-213 |
| Page | pp.pp.36-36(HIP), |
| #Pages | 1 |
| Date of Issue | 2022-10-10 (HIP) |