Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Eiji Okada"'
Publikováno v:
PLoS ONE, Vol 7, Iss 5, p e37549 (2012)
Sawa-J is a polyphagous silkworm (Bombyx mori L.) strain that eats various plant leaves that normal silkworms do not. The feeding preference behavior of Sawa-J is controlled by one major recessive gene(s) on the polyphagous (pph) locus, and several m
Externí odkaz:
https://doaj.org/article/d1115929caf5461399c5dd2dc1dc003b
Publikováno v:
Human Brain Mapping
Targeting specific brain regions of interest by the accurate positioning of optodes (emission and detection probes) on the scalp remains a challenge for functional near‐infrared spectroscopy (fNIRS). Since fNIRS data does not provide any anatomical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c3a36051ea0c00b63bb470bc4a634d
https://doi.org/10.1002/hbm.25367
https://doi.org/10.1002/hbm.25367
Publikováno v:
Neurophotonics
The first two years of human life are characterized by the most dynamic growth in brain structures1–5 and remarkable cognitive and behavioral changes.6,7 Functional near-infrared spectroscopy (fNIRS; a list of abbreviations is provided in Table S1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f8f6552ddf050c88f2832310bee9ed9
https://doi.org/10.1117/1.nph.8.2.025009
https://doi.org/10.1117/1.nph.8.2.025009
Publikováno v:
Optics Continuum. 1:846
Acoustic light waveguides use a technology that employs acoustic waves to create pressure-dependent refractive index distribution and guide light deep into biological tissue similar to an optical fiber. The method by which acoustic optical waveguides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85bda4414a68ebe06658f2e086eaa3e8
https://doi.org/10.1364/optcon.453564
https://doi.org/10.1364/optcon.453564
Autor:
Eiji Okada, Taiki Shirai
Publikováno v:
Diffuse Optical Spectroscopy and Imaging VII.
The changes in the oxy- and deoxygenated hemoglobins at different depths of skin tissue were obtained from the diffuse reflectance spectra in three wavelength ranges of the skin. The influence of the optical path length in the calculation on the resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a12c59ead03a87f336bfeac3beebace
https://doi.org/10.1117/12.2526898
https://doi.org/10.1117/12.2526898
Autor:
Manabu Machida, Eiji Okada, Yukari Tanikawa, Shinpei Okawa, Yoko Hoshi, Tetsuya Mimura, Hiroyuki Fujii, Hiroshi Kawaguchi
Publikováno v:
Diffuse Optical Spectroscopy and Imaging VII.
Diffuse optical tomography (DOT) images the distribution of the optical properties, such as the absorption and scattering coefficients, via the image reconstruction from the light intensities measured at the surface of the biological medium. The chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6541ccda076c8c3b6807253c5f8887c
https://doi.org/10.1117/12.2526886
https://doi.org/10.1117/12.2526886
Autor:
Genya Nakamura, Eiji Okada
Publikováno v:
Diffuse Optical Spectroscopy and Imaging VII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7db996ff29bb53c296e2aaca7bedb622
https://doi.org/10.1117/12.2526899
https://doi.org/10.1117/12.2526899
Autor:
Yasunori Inoue, Masato Suzuki, Eiji Okada, Kenji Narumi, Hisashi Watanabe, Teruhiro Shiono, Tsuguhiro Korenaga, Fujii Toshiya, Tasuku Nakamura, Nakamura Tatsuya, Ando Takamasa, Naomi Anzue-Satoi
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
A revolution in functional brain imaging techniques is in progress in the field of neurosciences. Optical imaging techniques, such as high-density diffuse optical tomography (HD-DOT), in which source-detector pairs of probes are placed on subjects’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e000ca080b9786efe099eeed3336c240
https://pubmed.ncbi.nlm.nih.gov/31780759
https://pubmed.ncbi.nlm.nih.gov/31780759
Autor:
Yoko Hoshi, Masataka Watanabe, Masahito Nemoto, Kosuke Shimizu, Hiroshi Kawaguchi, Eiji Okada, Tohru Kodama, Yukari Tanikawa
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
An accurate knowledge of tissue optical properties (absorption coefficients, μa, and reduced scattering coefficients, μs’) is critical for precise modeling of light propagation in biological tissue, essential for developing diagnostic and therape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a894ec67484e60f5963aabe6d794a72d
https://pubmed.ncbi.nlm.nih.gov/31235830
https://pubmed.ncbi.nlm.nih.gov/31235830
Publikováno v:
Optical Review. 23:346-353
Diffuse optical imaging has been applied to measure the localized hemodynamic responses to brain activation. One of the serious problems with diffuse optical imaging is the limitation of the spatial resolution caused by the sparse probe arrangement a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fcd03c6b2d1f0a68d54ff93c6f1480
https://doi.org/10.1007/s10043-015-0176-4
https://doi.org/10.1007/s10043-015-0176-4