Presentation | 2000/3/15 Measurement of Sarcomere Lengths of Muscle Fiber Bundles under Epi-illumination Type Polarization Microscope Tomohiro Yamada, Ryuhei Okuno, Kenzo Akazawa, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we measured single sarcomere lengths of central region of thick muscle fiber bundles resting and isometiric contracting at descending limb of force-length relation of sarcomeres. We made a film of striation images of thick muscle fiber bundles under epi-illumination type polarization microscope and measured single sarcomere lengths adapting this striation images to elliptical Gabor filter technique. It is supposed that striation pattern of a single myofiber located surface of muscle fiber bundles is observed under this epi-illumination type polarization microscope. It is confirmed that sarcomere lengths of muscle fiber bundles isometric contracting at descending limb are same within the limits of quantization error. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sarcomere length / Muscle fiber bundle / Isometric contration / Descending limb / Epi-illumination type polarization microscope / Elliptical Gabor filter |
Paper # | MBE99-173(2000-03) |
Date of Issue |
Conference Information | |
Committee | MBE |
---|---|
Conference Date | 2000/3/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Measurement of Sarcomere Lengths of Muscle Fiber Bundles under Epi-illumination Type Polarization Microscope |
Sub Title (in English) | |
Keyword(1) | Sarcomere length |
Keyword(2) | Muscle fiber bundle |
Keyword(3) | Isometric contration |
Keyword(4) | Descending limb |
Keyword(5) | Epi-illumination type polarization microscope |
Keyword(6) | Elliptical Gabor filter |
1st Author's Name | Tomohiro Yamada |
1st Author's Affiliation | Department of Computer and System Engineering, Faculty of Engineering, Kobe University() |
2nd Author's Name | Ryuhei Okuno |
2nd Author's Affiliation | Department of Computer and System Engineering, Faculty of Engineering, Kobe University |
3rd Author's Name | Kenzo Akazawa |
3rd Author's Affiliation | Department of Computer and System Engineering, Faculty of Engineering, Kobe University |
Date | 2000/3/15 |
Paper # | MBE99-173(2000-03) |
Volume (vol) | vol.99 |
Number (no) | 688 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |