Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yasufumi, KASAGI"'
Publikováno v:
千葉医学雑誌 = Chiba medical journal. 87(2):49-59
For near infrared red spectroscopy (NIRS), the debate over the reliability of its absolute value is ongoing, and discussed in this paper with alpha-blocking task. The purpose of the study is step by step clarification on NIRS reliability. The method
Publikováno v:
千葉医学雑誌 = Chiba medical journal. 85(4):177-183
The risk to fall has clinical relevance in prognosis of elderly people. We analyzed aging effects on the physiological properties of the vertical ground reaction force of healthy subjects and examined whether it can be used as an index for postural i
Autor:
Yasufumi Kasagi, Susumu Yoshida, Ichiro Shimoyama, Miyuki Torii, Katsuo Sugita, Masayuki Yamaguchi, Hisayoshi Shuto
Publikováno v:
International Congress Series. 1278:169-172
Information volume, evoked potentials and reaction time with voice were studied for reading Japanese cursive syllabary “HIRAGANAs”. Thirty-two EEGs with a filter from DC to 100 Hz were sampled at 2 kHz into 24 bits during 1000 ms after displaying
Publikováno v:
International Congress Series. 1270:302-305
To study cerebral cortical function in equilibrium, cortical oxyhemoglobin saturation rate was measured during Caloric test for five volunteers. Near-infrared spectroscopy (NIRS) measuring backscattered reflection is a non-invasive, good method to st
Autor:
Motohiro Okada, Hiroto Iwasa, Yasufumi Kasagi, Kimiko Yasuda, Seiichiro Mine, Sunao Kaneko, Yoshio Nakajima, Hirooki Yabe, Tadahiko Shibata, Keijirou Koseki
Publikováno v:
Neuroscience Research. 43:23-29
Dipole source localization corresponding to interictal spikes were estimated using EEG dipole tracing with a realistic three-shell head model in three patients with cryptogenic gelastic epilepsy. The dipole sources in two patients, whose gelastic sei
High resolution spectral analysis of visual evoked EEGs for word-recognition 'Event-related spectra'
Publikováno v:
International Congress Series. 1270:213-215
We studied precise spectra of evoked EEGs in the word recognition analyzed with multiple band-pass filters (MBFA). The filter was infinite impulse response in 2nd order. Firstly, a signal swept from 5 to 100 Hz sine wave was tested with MBFA, fast Fo
Autor:
T. Fukutake, Yasufumi Kasagi, S. Muranaga, Susumu Yoshida, Ichiro Shimoyama, Y. Miyake, A Murata, Ken Nakazawa
Publikováno v:
Gerontechnology. 3
Autor:
R. Okamoto, Hitoshi Shimada, Ichiro Shimoyama, Ken Nakazawa, Koki Yamashita, Y. Asano, Yasufumi Kasagi
Publikováno v:
Clinical Neurophysiology. 121:S101
Publikováno v:
Clinical Neurophysiology. 121:S149