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Yoshihisa Aizu

Explore the profile of Yoshihisa Aizu including associated specialties, affiliations and a list of published articles. Areas
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Articles 23
Citations 141
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Recent Articles
1.
Minakawa M, Wares M, Nakano K, Haneishi H, Aizu Y, Hayasaki Y, et al.
J Biomed Opt . 2023 Nov; 28(10):107001. PMID: 37915398
Significance: Evaluation of biological chromophore levels is useful for detection of various skin diseases, including cancer, monitoring of health status and tissue metabolism, and assessment of clinical and physiological vascular...
2.
Yatagai T, Matoba O, Aizu Y, Awatsuji Y, Luo Y
J Biomed Opt . 2021 Mar; 26(3). PMID: 33715316
Guest editors Toyohiko Yatagai, Osamu Matoba, Yoshihisa Aizu, Yasuhiro Awatsuji, and Yuan Luo introduce the articles in the Special Series on Biomedical Imaging and Sensing.
3.
Khatun F, Aizu Y, Nishidate I
J Biomed Opt . 2021 Feb; 26(3). PMID: 33583153
Significance: Untreated methemoglobinemia may cause severe hypoxemia and even death when methemoglobin levels in the blood stream exceed 70%. Although CO-oximetry can be used to monitor the response to treatment...
4.
Khatun F, Aizu Y, Nishidate I
Int J Mol Sci . 2021 Feb; 22(4). PMID: 33546389
Cyanosis is a pathological condition that is characterized by a bluish discoloration of the skin or mucous membranes. It may result from a number of medical conditions, including disorders of...
5.
McDuff D, Nishidate I, Nakano K, Haneishi H, Aoki Y, Tanabe C, et al.
Sci Rep . 2020 Jul; 10(1):10884. PMID: 32616832
Peripheral hemodynamics, measured via the blood volume pulse and vasomotion, provide a valuable way of monitoring physiological state. Camera imaging-based systems can be used to measure these peripheral signals without...
6.
Nishidate I, Minakawa M, McDuff D, Wares M, Nakano K, Haneishi H, et al.
Biomed Opt Express . 2020 Mar; 11(2):1073-1091. PMID: 32133238
We propose a simple and affordable imaging technique to evaluate transcutaneously multiple physiological parameters by using a digital red-green-blue camera. In this method, the -values were converted into tristimulus values...
7.
Yatagai T, Matoba O, Aizu Y, Awatsuji Y, Luo Y
J Biomed Opt . 2020 Feb; 25(3):1. PMID: 32103648
Guest editors introduce the special section of Journal of Biomedical Optics Volume 25, Issue 3, entitled "Biomedical Imaging and Sensing II," a collection of papers related to the topics of...
8.
Yatagai T, Matoba O, Aizu Y, Awatsuji Y, Luo Y
J Biomed Opt . 2019 Feb; 24(3):1. PMID: 30746922
This guest editorial introduces the special section on Biomedical Imaging and Sensing.
9.
Yokoi N, Aizu Y, Uozumi J
J Biomed Opt . 2018 Dec; 24(3):1-7. PMID: 30569670
The reflection and transmission of coherent light from a biological system can yield information about its condition. In the case of blood exposed to the air, there is a change...
10.
Miura J, Yuasa T, Sugai Y, Yamagami K, Aizu Y
Sleep Disord . 2018 Nov; 2018:2378630. PMID: 30402294
Bright light therapy is a treatment modality for seasonal affective disorder and circadian rhythm disorders in which artificial light of 2,500 lux or higher at the eye is effective. Although...