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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MBE | 2024-05-11 15:00 |
Toyama | Development of a Wearable Device for Measuring of Daily Sleep Patterns Akihiro Karashima, Lio Abe, Seichou Kyoku (Tohoku Int. Tech.) |
[more] | ||
| MBE, IEE-MBE | 2023-06-16 16:25 |
Hokkaido | Hokkaido University (Primary: On-site, Secondary: Online) |
Investigation of a Real-Time Measurement System for Breath Acetone Concentration Using an Optical Method. Akihiro Karashima, Sota Watanabe, Shiho Sano, Takumi Oikawa, Yuto Muramatsu, Yasuko Y. Maruo (Tohoku Tech.)  MBE2023-14 |
[more] | MBE2023-14 pp.24-27 |
| MBE | 2023-05-13 13:25 |
Nagano | Shinshu University | Fabrication of a sleep respiration measurement system using wearable accelerometers. Rio Abe, Akihiro Karashima (Tohoku Inst. Tech.) MBE2023-2 |
Monitoring respiration during daily life and sleep is thought to be important in measuring lung function, the presence o... [more] | MBE2023-2 pp.7-11 |
| MBE, NC (Joint) |
2021-10-29 10:05 |
Online | Online | Comprehensive Characterization of Sleep and Physiological Conditions and Its Relationship with Dietary Habits Keisuke Suzuki, Siawlee Choilek, Ikuko Motoike (Tohoku Univ.), Akihiro Karashima (Tohoku Inst. Tech./Tohoku Univ.), Norihiro Katayama (Shokei Gakuin Univ./Tohoku Univ.), Mitsuyuki Nakao (Tohoku Univ.) MBE2021-24 |
In order to effectively promote behavioral changes for health maintenance and improvement based on objective data obtain... [more] | MBE2021-24 pp.37-40 |
| MBE, MICT | 2021-01-28 17:55 |
Online | Online | Measurement of respiration during sleep by using wearable sensor Takuto Yanagida, Koshiro Niwa, Akihiro Karashima (Tohoku Inst. Tech.) MICT2020-32 MBE2020-37 |
We have been manufacturing a wearable respiration measuring instrument, which is composed by a permanent magnet and magn... [more] | MICT2020-32 MBE2020-37 pp.50-53 |
| MBE, NC, NLP, CAS (Joint) [detail] |
2020-10-29 14:45 |
Online | Online | Menstrual phase-dependency of physiological indices and qualities of life Yuta Futakuchi (GSIS, Tohoku Univ.), Ikuko Motoike (GSIS, Tohoku Univ./ToMMo), Yujiro yamanaka (GSOE, Hokkaido Univ.), Akihiro Karashima (TOHTECH), Norihiro katayama, Mitsuyuki Nakao (GSIS, Tohoku Univ.) MBE2020-18 |
Maintenance and improvement of quality of life (QOL) during menstrual cycle are life-long serious concern for women. How... [more] | MBE2020-18 pp.27-30 |
| MBE, NC | 2019-10-11 15:30 |
Miyagi | Development of Magnetometer Based System for Respiratory Rate Monitoring Takuto Yanagida, Akihiro Karashima (Tohoku Inst. Tech.) MBE2019-34 NC2019-25 |
In this study, a measurement method is proposed in which a magnetometer and permanent magnet are combined to continuousl... [more] | MBE2019-34 NC2019-25 pp.29-33 |
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| MBE, NC | 2019-10-11 15:55 |
Miyagi | Is Sticking to Highly Regular Sleep/Wake Timing Good for Health?
-- A quantitative study of associations between sleep/wake habit, objective sleep-related parameters, and subjective sleep quality -- Siwalee Choilek, Ikuko N. Motoike, Toshihiro Uchibayashi (Tohoku Univ.), Akihiro Karashima (Tohoku Univ./TOHTECH), Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2019-35 NC2019-26 |
This study aimed to investigate sleep/wake habits of 319 subjects (174 workers and 145 students) by recording their acti... [more] | MBE2019-35 NC2019-26 pp.35-36 |
|
| NC, MBE (Joint) |
2018-10-20 14:40 |
Miyagi | Tohoku Univ. | Selected Sleep-Wake Lifestyle Differentiates Relationship between Dynamics of Activity and Variabilities of Physiological Rhythms Ryota Amano (Tohoku Univ.), Akihiro Karashima (TOHTECH), Ikuko Motoike (ToMMo), Norihiro Katayama, Kengo Kinoshita, Mitsuyuki Nakao (Tohoku Univ.) MBE2018-34 |
[more] | MBE2018-34 pp.37-42 |
| MBE, NC (Joint) |
2017-11-24 14:55 |
Miyagi | Tohoku University | Extracellular diffusion analysis in the mouse cortex using in vivo integrative optical imaging method Yui Hiroya, Kenya Tanaka, Yuto Yoshida (Tohoku Univ.), Akihiro Karashima (TOHTECH), Mitsuyuki Nakao, Norihiro Katayama (Tohoku Univ.) MBE2017-47 |
The brain has an unique waste clearance system, called glymphatic system, which is activated during sleep state. In orde... [more] | MBE2017-47 pp.5-8 |
| MBE, NC (Joint) |
2015-11-20 13:50 |
Miyagi | Tohoku University | Effects of Skilled Task on the Sleep Spontaneous Electroencephalogram Ryo Tsukada (Tohoku Univ.), Akihiro Karashima (Tohoku Inst. of Tech.), Yuka Anzai, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2015-54 |
Recently, many sleep researchers are interested in the sleep function of memory. For example, it has been reported that ... [more] | MBE2015-54 pp.9-14 |
| MBE, NC (Joint) |
2014-11-21 09:55 |
Miyagi | Tohoku University | Effects of skilled training on the dynamics of sleep electroencephalogram in rat motor cortex. Yuka Anzai, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2014-58 |
[more] | MBE2014-58 pp.1-4 |
| MBE, NC (Joint) |
2014-11-21 14:45 |
Miyagi | Tohoku University | Development of somatosensory feedback function for virtual behavioral testing system for mouse Toshio Araya, Norihiro Katayama, Yuto Yoshida, Yuto Takahashi, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) MBE2014-61 NC2014-31 |
We have been developing a virtual reality (VR) system that is applicable to behavioral testing of mouse. Because it is e... [more] | MBE2014-61 NC2014-31 pp.17-22(MBE), pp.33-38(NC) |
| NC, MBE (Joint) |
2013-11-22 10:00 |
Miyagi | Tohoku University | Sleep-Wake Dependent Change in the Excitatory Cortical Networks Aritaka Nakamura, Akihiro Karashima (Tohoku Univ), Hiroshi Tsubokawa (Tohoku Fukushi Univ), Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ) MBE2013-66 |
Recently, many sleep researchers are interested in the relationship between sleep-wake rhythm and synaptic plasticity. I... [more] | MBE2013-66 pp.1-6 |
| NC, MBE (Joint) |
2013-11-22 10:25 |
Miyagi | Tohoku University | Measurement and analysis of head acceleration and hippocampal EEG from mice during passive movement Hiroaki Ishikawa, Norihiro Katayama, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.) MBE2013-67 |
When a rodent is running, learning and having REM sleep, a rhythmic EEG activity at 6-9 Hz, called the hippocampal theta... [more] | MBE2013-67 pp.7-11 |
| NC, MBE (Joint) |
2013-11-22 10:50 |
Miyagi | Tohoku University | Visualization of spatial distribution of cerebral local field potential measured by a linear multi-electrode array Shumpei Watanabe, Norihiro Katayama, Akihiro Karashima, Tetsu Tanaka, Hajime Mushiake, Mitsuyuki Nakao (Tohoku Univ.) MBE2013-68 |
We propose a visualization method (LFP brain mapping) to capture the spatial organization and the state-transition of th... [more] | MBE2013-68 pp.13-18 |
| MBE, NC (Joint) |
2012-11-16 16:10 |
Miyagi | Tohoku University | Dependence of amplitude-modulation following response on sleepiness Hiromi Mukoda, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2012-54 |
We investigated the relationship between sleepiness and amplitude of amplitude-modulation following response (AMFR) to f... [more] | MBE2012-54 pp.47-52 |
| MBE, NC (Joint) |
2012-11-16 16:35 |
Miyagi | Tohoku University | Measurement and analysis of brain activities during sleep after fear learning Takehiro Kuroishi, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2012-55 |
There is a large number of studies showing that REM sleep contributes memory consolidation. The mechanism of the memory ... [more] | MBE2012-55 pp.53-57 |
| MBE, NC (Joint) |
2012-11-16 17:00 |
Miyagi | Tohoku University | Modeling of non-homogeneous synchronization patterns of population oscillators in suprachiasmatic nucleus Masataka Suzuki, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ) MBE2012-56 |
[more] | MBE2012-56 pp.59-60 |
| MBE, NC (Joint) |
2012-11-17 11:20 |
Miyagi | Tohoku University | Analysis of locomotion and hippocampal EEG of mice in virtual environment Keita Hidaka, Norihiro Katayama, Hiroaki Ishikawa, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ) NC2012-66 |
We have developed an immersive virtual reality system for mice. By using this system, we recorded locomotion activity of... [more] | NC2012-66 pp.27-32 |
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