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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, MBE (Joint) |
2009-11-13 13:55 |
Miyagi | Tohoku Univ. | A Simulation Study of Single-BSS with References Toshiaki Hataya, Yoshitaka Kimura, Takuya Ito, Akihiro Karashima, Norihiro Katayama, Nobuo Yaegashi, Mitsuyuki Nakao (Tohoku Univ.)  MBE2009-68 |
Single-ICA can be very useful method to extract independent components from signal observed by single channel. But there... [more] | MBE2009-68 pp.37-40 |
| NC, MBE (Joint) |
2009-11-13 14:20 |
Miyagi | Tohoku Univ. | A Topographic Analysis of Human Scalp Alpha EEG by the Complex-valued ICA Zhan Zhang, Norihiro Katayama, Kazuma Watanabe (Tohoku Univ.), Hiroto Nakatani (DENSO), Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) MBE2009-69 |
Sleepiness at the wheel is one of the causes of fatal crashes and highway accidents by car drivers. Since the EEG alpha ... [more] | MBE2009-69 pp.41-46 |
| MBE | 2008-11-21 14:55 |
Miyagi | Dept. Eng, Tohoku University | Estimation of the 3D Neuronal Position by using Multiple-site Recording of Extracellular Action potential Takashi Kubo, Norihiro Katayama, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) MBE2008-67 |
The mechanical distortion of neural tissue caused by the implant of neuronal electrodes is an important factor affecting... [more] | MBE2008-67 pp.21-24 |
| NC | 2008-10-24 13:50 |
Miyagi | Tohoku Univ. | Neuronal Spike Sorting Method Using Frequency-domain ICA for Multi-site Multi-unit Recording Data Yasushi Shiraishi, Norihiro Katayama, Osamu Kikuchi, Takashi Kubo, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) NC2008-55 |
Multi-unit recordings with multi-site electrodes have been widely used in the field of neuroscience and neuroengineering... [more] | NC2008-55 pp.101-106 |
| MBE | 2007-11-22 13:00 |
Miyagi | Faculty of Engineering, Tohoku Univ. | Optimization of Reference Signals in Blind Source Separation of Fetal Electrocardiogram Tomoyuki Netabayashi, Yoshitaka Kimura (Tohoku Univ), Shinichi Chida (TESCO), Takuya Ito (Tohoku Univ), Kazunari Owada (Atom), Akihiro Karashima, Norihiro Katayama, Kunihiro Okamura, Mitsuyuki Nakao (Tohoku Univ) MBE2007-62 |
Blind source separation using reference signals (BSSR) is very useful especially when target signals have distinctive fe... [more] | MBE2007-62 pp.1-4 |
| MBE | 2007-11-22 13:25 |
Miyagi | Faculty of Engineering, Tohoku Univ. | Coupling circadian rhythm and cell cycle Yan Cheng, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2007-63 |
Circadian and cell cycles are suggested to be linked at molecular level. In order to elucidate the mechanism of interact... [more] | MBE2007-63 pp.5-8 |
| MBE | 2007-11-22 13:50 |
Miyagi | Faculty of Engineering, Tohoku Univ. | Multiunit recording of neuronal activity in the brainstem to investigate the mechanism of sleep-wake regulation Motohiko Shimazaki, Akihiro Karashima, Takashi Kubo, Osamu Kikuchi, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ) MBE2007-64 |
Multi-neuronal activity was recorded by using multi-electrode in the raphe and the tegmental nuclei. In these nuclei, th... [more] | MBE2007-64 pp.9-12 |
| MBE | 2007-11-22 14:15 |
Miyagi | Faculty of Engineering, Tohoku Univ. | Hierarchical modeling of biological rhythm mechanism Hiroshi Okayama, Mitsuyuki Nakao (Tohoku Univ.), Nobuko Tokumaru, Sato Honma, Ken-ichi Honma (Hokkaido Univ.) MBE2007-65 |
Circadian rhythms are biological rhythmic phenomena with about 24 hour period, and generated by the intrinsic mechanisms... [more] | MBE2007-65 pp.13-16 |
| NC | 2007-10-19 10:20 |
Miyagi | Tohoku University | A Real-Time Neuronal Spike Sorting System using complex ICA for Multi-site Multi-unit Recording Data Yasushi Shiraishi, Norihiro Katayama, Tetsuya Takahashi, Osamu Kikuchi, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) NC2007-47 |
Multi-site multi-unit recording method using multi-channel electrodes have been widely used for brain-machine interface ... [more] | NC2007-47 pp.75-80 |
| NC | 2007-10-19 11:15 |
Miyagi | Tohoku University | Simulation of extracellular multiple neuronal activities by three dimensional tissue model and application to extracellular multi-channel electrodes evaluation Takashi Kubo, Norihiro Katayama, Osamu Kikuchi, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) NC2007-48 |
In order to obtain good signal-to-noise ratio recording of neuronal activities in the brain, adjustments of parameters o... [more] | NC2007-48 pp.81-86 |
| MBE | 2006-11-22 17:30 |
Miyagi | Tohoku Univ. | Wavelet Transform-based Neuronal Spike Sorting Method for Multi-channel Multi-unit Recording Data Tetsuya Takahashi, Norihiro Katayama, Osamu Kikuchi, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) |
[more] | MBE2006-82 pp.65-68 |
| MBE | 2006-11-22 17:55 |
Miyagi | Tohoku Univ. | Modeling of Segmentation Dynamics Akihiro Kazama, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ) |
[more] | MBE2006-83 pp.69-72 |
| NC | 2006-05-26 13:00 |
Miyagi | Tohoku Univ. | Statistical testing of neuronal connectivity based on spike correlation analysis Norihiro Katayama, Osamu Kikuchi, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) |
Cross-correlation histogram (CCH) of simultaneously recorded multiple neuronal activities has widely been used to decide... [more] | NC2006-1 pp.1-6 |
| NC | 2006-05-26 14:15 |
Miyagi | Tohoku Univ. | Mathematical model of the network responsible for sleep-wake regulation Akihiro Karashima, Yuichi Tamakawa (Tohoku Univ.), Yoshimasa Koyama (Fukushima Univ.), Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) |
Recent neuroscience research has revealed that sleep is controlled by complicated interactions among many “sleep regulat... [more] | NC2006-4 pp.19-24 |
| MBE | 2005-11-17 15:00 |
Miyagi | An integrated model of human sleep-waking rhythms Daiki Ishiura, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ) |
Sleep-wake rhythms are considered to be controlled by the mutually interacting two oscillators, one for suprachiasmatic(... [more] | MBE2005-89 pp.17-20 |
|
| MBE | 2005-11-17 15:50 |
Miyagi | Extraction of fetal ECG from mother's abdominal ECG signals Fumiaki Matsuyama (Tohoku Univ), Yoshitaka Kimura (Tohoku Univ TUBERO), Shinichi Chida (TESCO Co. Ltd.), Takuya Ito (Tohoku Univ TUBERO), Akihiro Karashima, Norihiro Katayama, Kunihiro Okamura, Mitsuyuki Nakao (Tohoku Univ) |
Fetal electrocardiogram (fECG) has been expected to play an important role in monitoring condition of fetal heart. A bli... [more] | MBE2005-91 pp.25-28 |
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| MBE | 2005-10-14 14:25 |
Osaka | Modeling of the suprachiasmatic nucleus based on the reduced cellular clock mechanisms Kazufumi Aoki, Mitsuyuki Nakao, Norihiro Katayama (Tohoku Univ.) |
It is believed that the suprachiasmatic nucleus (SCN) plays an important role in circadian regulation of biological syst... [more] | MBE2005-77 pp.37-40 |
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| MBE | 2005-10-14 14:50 |
Osaka | Process of network self-organization in a spike-timing-dependent plasticity neural circuit Shohei Yamada, Norihiro Katayama, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) |
The synaptic plasticity dependent on the order and time interval of pre- and postsynaptic spikes (spike timing-dependent... [more] | MBE2005-78 pp.41-44 |
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| MBE | 2004-11-15 10:25 |
Miyagi | Tohoku Univ. | Network structure-dependent dynamics of a biological neural network model Shinya Sasaki, Norihiro Katayama, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) |
Gamma frequency (20-80 Hz) oscillation observed in the cerebral cortex and hippocampus has been suggested to be synchron... [more] | MBE2004-53 pp.5-8 |
| MBE | 2004-11-15 10:50 |
Miyagi | Tohoku Univ. | A relationship between EEG dynamics and the neural activities during transition of sleep stages Yuuichi Tamakawa, Akihiro Karashima (Tohoku Univ.), Yoshimasa Koyama (Fukushima Univ.), Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) |
[more] | MBE2004-54 pp.9-12 |
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