A Maki

Summary

Affiliation: Central Research Laboratory
Country: Japan

Publications

  1. ncbi request reprint Wavelength dependence of the precision of noninvasive optical measurement of oxy-, deoxy-, and total-hemoglobin concentration
    Y Yamashita
    Hitachi, Ltd, Advanced Research Laboratory, Hatoyama, Saitama, 350 0395
    Med Phys 28:1108-14. 2001
  2. doi request reprint Note: wearable near-infrared spectroscopy imager for haired region
    M Kiguchi
    Central Research Laboratory, Hitachi, Ltd, Hatoyama, Saitama 350 0395, Japan
    Rev Sci Instrum 83:056101. 2012
  3. ncbi request reprint [Noninvasive higher-order brain-function imaging by near-infrared spectroscopy]
    H Koizumi
    Advanced Research Laboratory, Hitachi, Ltd
    Rinsho Shinkeigaku 41:1201-6. 2001

Collaborators

  • M Kiguchi
  • H Koizumi
  • A Ninomiya
  • I Fukasaku
  • Y Kasai
  • Y Yamashita
  • H Atsumori
  • T Funane
  • Y Kumagai
  • T Yamamoto

Detail Information

Publications3

  1. ncbi request reprint Wavelength dependence of the precision of noninvasive optical measurement of oxy-, deoxy-, and total-hemoglobin concentration
    Y Yamashita
    Hitachi, Ltd, Advanced Research Laboratory, Hatoyama, Saitama, 350 0395
    Med Phys 28:1108-14. 2001
    ..The measurement of the concentration changes made using an 830/664-nm pair are two times (oxy-Hb) and six times (deoxy-Hb) more precise than those made using an 830/782-nm pair...
  2. doi request reprint Note: wearable near-infrared spectroscopy imager for haired region
    M Kiguchi
    Central Research Laboratory, Hitachi, Ltd, Hatoyama, Saitama 350 0395, Japan
    Rev Sci Instrum 83:056101. 2012
    ..These devices realized for the first time a wearable NIRS imager for any region of the cortex. The activity in the motor cortex during finger tapping was successfully observed...
  3. ncbi request reprint [Noninvasive higher-order brain-function imaging by near-infrared spectroscopy]
    H Koizumi
    Advanced Research Laboratory, Hitachi, Ltd
    Rinsho Shinkeigaku 41:1201-6. 2001
    ..We also tested a 14-month-old baby with a extremely abnormal brain...