Výsledky vyhledávání - "Mitsuo Ohashi"

Real-time system for extracting and monitoring the cerebral functional component during fNIRS measurements

Autor: Mitsuo Ohashi, Toru Yamada, Shinji Umeyama

Publikováno v: SPIE Proceedings.

Functional near-infrared spectroscopy (fNIRS) can non-invasively detect hemodynamic changes associated with cerebral neural activation in human subjects. However, its signal is often affected by changes in the optical characteristics of tissues in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14c28a3e38806aac691a5d48ff7af590
https://doi.org/10.1117/12.2204771

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Noise of LCD display systems

Autor: Amarpreet S. Chawla, Kunal Gandhi, Mitsuo Ohashi, Elizabeth A. Krupinski, Jiahua Fan, Hans Roehrig, Toshihiko Furukawa

Publikováno v: CARS

This paper presents the results of initial physical and psycho-physical evaluations of the noise of high resolution LCDs. Five LCDs were involved, having four different pixel structures. Spatial as well as temporal noise was physically measured with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e082b066e396ed383d923553e729738
https://doi.org/10.1016/s0531-5131(03)00428-x

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Development of a fiber-less fNIRS system and its application to hair-covered head

Autor: Toru Yamada, Shinji Umeyama, Mitsuo Ohashi

Publikováno v: SPIE Proceedings.

While most commercially available functional near-infrared spectroscopy (fNIRS) systems employ optical fibers for both the measurement optode and the transmission cable for optical signals, their material inflexibility presents some problems in stabl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e4bfc27eca50672c1c5f17afd880dcf
https://doi.org/10.1117/12.2036155

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Amelioration by KRP-297, a new thiazolidinedione, of impaired glucose uptake in skeletal muscle from obese insulin-resistant animals

Autor: Tomohiro Ide, Mitsuo Ohashi, Koji Murakami, Masaki Tsunoda, Toshiro Mochizuki

Publikováno v: Metabolism. 48:1450-1454

We examined the effect of KRP-297, a new thiazolidinedione derivative, on glucose uptake in the soleus muscle of two animal models of insulin resistance that show moderate (obob mice) and severe (dbdb mice) hyperglycemia. Insulin-stimulated 2-deoxygl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c9cab18a3711b8a908b3e1f81e79d62
https://doi.org/10.1016/s0026-0495(99)90158-0

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Removal of motion artifacts originating from optode fluctuations during functional near-infrared spectroscopy measurements

Autor: Toru Yamada, Shinji Umeyama, Mitsuo Ohashi

Publikováno v: Biomedical Optics Express. 6:4632

Functional near-infrared spectroscopy (fNIRS) has been increasingly utilized for detecting human cerebral activity in many disciplines because of the potential for less-restraining conditions. However, users often suffer from motion artifacts origina

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88034d19172e3aaf058d5fd861190543
https://doi.org/10.1364/boe.6.004632

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Effect of ibudilast, a novel antiasthmatic agent, on anaphylactic bronchoconstriction: predominant involvement of endogenous slow reacting substance of anaphylaxis

Autor: Mitsuo Ohashi, Takashi Uno, Keigo Nishino

Publikováno v: International archives of allergy and immunology. 101(3)

The effect of ibudilast on anaphylactic bronchoconstriction was studied in guinea pigs sensitized actively with ovalbumin (OA). Animals were treated with indomethacin, tripelennamine and propranolol prior to the antigen challenge. Anaphylactic bronch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47af47408e3d210b1890733ab9061f62
https://pubmed.ncbi.nlm.nih.gov/8324390

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Inhibition by ibudilast of leukotriene D4-induced formation of inositol phosphates in guinea-pig lung

Autor: Susumu Etoh, Heitaroh Iwata, Mitsuo Ohashi, Akemichi Baba

Publikováno v: British journal of pharmacology. 100(3)

1. The effects of a novel anti-asthmatic drug, 3-isobutyryl-2-isopropylpyrazolo [1,5-a]pyridine (ibudilast, KC-404) on leukotriene D4 (LTD4)-induced formation of inositol phosphates were studied in slices of guinea-pig lung and hippocampus. 2. In gui

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd9038e76e97090b02870c625a268eaf
https://pubmed.ncbi.nlm.nih.gov/2117981

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