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Tsuyoshi Okamoto Last modified date:2017.10.17

Associate Professor / Bioinformatics, Graduate School of Systems Life Sciences
Division for Theoretical Natural Science
Faculty of Arts and Science


Graduate School
Other Organization
Other


E-Mail
Homepage
http://www.artsci.kyushu-u.ac.jp/~okamoto/
Tsuyoshi Okamoto Lab. .
Academic Degree
Ph.D.
Field of Specialization
Systems Neuroscience, Biomedical Engineering
Outline Activities
[Outline of research]
I conduct the theoretical, computational, analytical, and experimental researches on sensory systems (vision, audition, olfaction, and thermaesthesia), higher brain function (language, oblivion, emotion, and learning), and sleep.

[Outline of education]
Foundational education in the Faculty of Arts and Science.
Lectures for basic math on wave analysis, bioinformatics, and neuroscience.
Practical training on MATLAB programming.
Research
Research Interests
  • How to upgrade or downgrade the brain functions
    keyword : Neuroscience, Brain science
    2015.04.
  • Evaluation of human comfort using electrophysiological responses in living environments.
    keyword : living environment, human comfort, neuroscience experiments
    2012.04.
  • Innovative multidisciplinary research on smell through medicine, agriculture, science, engineering and psychology.
    keyword : olfactory system
    2012.01~2015.03.
  • Objective quantitative analyses on neuropathological images
    keyword : neuropathology, image analysis
    2011.04~2012.06.
  • Studies on physiological and psychological effects in odors
    keyword : odor, olfaction
    2008.04~2012.06.
  • Multivariate analysis of MEG data
    keyword : MEG, Multivariate analysis
    2007.12~2009.03.
Academic Activities
Papers
1. Tsuyoshi Okamoto, Kaori Tamura, Naoyuki Miyamoto, Shogo Tanaka, Takaharu Futaeda, Physiological activity in calm thermal indoor environments, SCIENTIFIC REPORTS, 7, 2017.09, [URL].
2. Yoshikazu Kikuchi, Tsuyoshi Okamoto, Katsuya Ogata, Koichi Hagiwara, Toshiro Umezaki, Masamutsu Kenjo, Takashi Nakagawa, Shozo Tobimatsu, Abnormal auditory synchronization in stuttering: A magnetoencephalographic study., Hearing Research, 2016.11, [URL].
3. Kaori TAMURA, Takaaki MIZUBA, Tsuyoshi OKAMOTO, Mayumi MATSUFUJI, Sachio TAKASHIMA, Keiji IRAMINA, Evaluation of cognitive function when hearing one’s own name in patients with brain injuries in early developmental stages., Journal of Clinical Neurophysiology, 2016.10, [URL].
4. Hideomi Hamasaki, Hiroyuki Honda, Tsuyoshi Okamoto, Sachiko Koyama, Satoshi O Suzuki, Tomoyuki Ohara, Toshiharu Ninomiya, Yutaka Kiyohara, Toru Iwaki, Recent Increases in Hippocampal Tau Pathology in the Aging Japanese Population: The Hisayama Study, J Alzheimers Dis., 2016.10.
5. Koichi Hagiwara, Katsuya Ogata, Tsuyoshi Okamoto, et al., Age-related changes across the primary and secondary somatosensory areas: An analysis of neuromagnetic oscillatory activities, CLINICAL NEUROPHYSIOLOGY, 125, 5, 1021-1029, 2014.05.
6. Taira Uehara, Takao Yamasaki, Tsuyoshi Okamoto, Takahiko Koike, Shigeyuki Kan, Satoru Miyauchi, Jun-ichi Kira, Shozo Tobimatsu, Efficiency of a “small-world” brain network depends on consciousness level: a resting-state fMRI study., Cerebral Cortex (in press), 2013.01.
7. Kazuhiro Samura, Yasushi Miyagi, Tsuyoshi Okamoto, Takehito Hayami, Mitsuo Katano, Kazufumi Kamikaseda, Short circuit in deep brain stimulation Clinical article., JOURNAL OF NEUROSURGERY, 117, 5, 955-961, 2012.11.
8. Shizuka Horie, Takao Yamasaki, Tsuyoshi Okamoto, Shigeyuki Kan, Katsuya Ogata, Satoru Miyauchi, Shozo Tobimatsu, Distinct role of spatial frequency in dissociative reading of ideograms and phonograms: An fMRI study, NEUROIMAGE, 63, 2, 979-988, 2012.11.
9. Eri Matsubara, kuniyoshi shimizu, Mio Fukagawa, Yuka Ishizi, Chikako Kakoi, Tomoko Hatayama, Jun NAGANO, Tsuyoshi Okamoto, Koichiro Ohkuni, RYUICHIRO KONDO, Volatiles emitted from the roots of Vetiveria zizanioides suppress the decline in attention during a visual display terminal task., BIOMEDICAL RESEARCH-TOKYO, 33, 5, 299-308, 2012.10.
10. Hiroshi Honda, Tsuyoshi Okamoto, Y.Hamamoto, H.Hamasaki, Satoshi O Suzuki, T.Iwaki, Computational morphological analyses of abnormal tau deposits in human brains. , Neuroscience 2012, the 42nd Annual Meeting of the Society for Neuroscience, Abst.,151.05  Session Number: 151, 2012.10.
11. Koichi Hagiwara, Katsuya Ogata, Tsuyoshi Okamoto, Taira Uehara, Hiroshi Shigeto, Naruhito Hironaga, Shozo Tobimatsu, Neuromagnetic Changes of the Somatosensory Information Processing in Normal Aging., The 2012 IEEE/ICME International Conference on Complex Medical Engineering (CME 2012), 2012.07.
12. Takashi Yoshiura, Hiwatashi Akio, Satoshi O Suzuki, Tsuyoshi Okamoto, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Hiroshi Honda, In-vivo detection of intracortical myelinated fibers in hippocampal formation: sub-millimeter resolution diffusion tensor imaging compared with histological findings. , International Society for Magnetic Resonance in Medicine (ISMRM) 20th Annual Meeting & Exhibition, 2012.05.
13. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Kenji Sunagawa, Construction of Brain Simulator System for Computer-aided Diagnosis and Therapy:Progress Overview FY2011., The 3rd International Symposium on Computational Anatomy, 2012.03.
14. Shizuka Horie, Takao Yamasaki, Tsuyoshi Okamoto, Taisuke Nakashima, Katsuya Ogata, Shozo Tobimatsu, Differential roles of spatial frequency on reading processes for ideograms and phonograms: A high-density ERP study., Neuroscience Research, 72, 1, 68-75, 2012.01.
15. Tsuyoshi Okamoto, Yoshitaka Nakanishi, Katsuya Ogata, Etsuo GENDA, Akifumi Makinouchi, Shozo Tobimatsu, Discrimination analysis of gait in normal aging and Parkinson’s disease., The 2011 International Symposium on Digital Manufacturing (ISDM2011), 2011.11.
16. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Kenji Sunagawa, Xian Chen, Takehito Hayami, Three-dimensional Reconstruction of Human Brain Histological Section and the Development of Digital Brain Atlas of the Japanese. , Proceedings of the 3rd International Symposium on Digital Manufacturing (ISDM) 2011, 2011.11.
17. Tsuyoshi Okamoto, Koji Ikezoe, Hiroshi Tamura, Masataka Watanabe, Kazuyuki Aihara, Ichiro Fujita, Predicted contextual modulation varies with distance from pinwheel centers in the orientation preference map, Scientific Reports, Scientific Reports 1, Article number: 114
Received 09 June 2011 Accepted 28 September 2011 Published 12 October 2011, 2011.10, [URL].
18. Yasushi Miyagi, Takaichi Fukuda, KEN'ICHI MOROOKA, Tsuyoshi Okamoto, Kazuhiro Samura, Kenji Sunagawa, Three-dimensional reconstruction of human brain histological section and the development of digital brain atlas of the Japanese., The 8th Asian Australasian Society of Stereotactic & Functional Neurosurgery Scientific meeting (AASSFN 2011), 2011.06.
19. Yasushi Miyagi, Kazuhiro Samura, Tsuyoshi Okamoto, Takehito Hayami, Clinical implication of short circuit in DBS, The 8th Asian Australasian Society of Stereotactic & Functional Neurosurgery Scientific meeting (AASSFN 2011), 2011.06.
20. Kazuhiro Samura, Tsuyoshi Okamoto, Yasushi Miyagi, Minako Kawaguchi, Development of online questionnaire program about non-motor effect of chronic subthalamic stimulation for advanced Parkinson’s disease, The 8th Asian Australasian Society of Stereotactic & Functional Neurosurgery Scientific meeting (AASSFN 2011), 2011.06.
21. Eri Matsubara, Mio Fukagawa, Tsuyoshi Okamoto, Atsuko Fukuda, Chikako Hayashi, Koichiro Ohkuni, kuniyoshi shimizu, RYUICHIRO KONDO, (-)-Bornyl acetate induces autonomic relaxation and reduces arousal level after visual display terminal work without any influences of task performance in low-dose condition, Biomedical Research, 32, 2, 151-157, 2011.04.
22. Eri Matsubara, Mio Fukagawa, Tsuyoshi Okamoto, Koichiro Ohkuni, kuniyoshi shimizu, RYUICHIRO KONDO, The essential oil of Abies sibirica (Pinaceae) reduces arousal levels after visual display terminal work, Flavour and Fragrance Journal, 26, 3, 204-210, 2011.04.
23. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Kenji Sunagawa, Construction of Brain Simulator System for Computer-aided Diagnosis and Therapy, The 2nd International Symposium on Computational Anatomy, 2011.03.
24. Eri Matsubara, Mio Fukagawa, Tsuyoshi Okamoto, Atsuko Fukuda, Chikako Hayashi, Koichiro Ohkuni, kuniyoshi shimizu, RYUICHIRO KONDO, Volatiles emitted from the leaves of Laurus nobilis L. improve vigilance performance in visual discrimination task, Biomedical Research, 32, 1, 19-28, 2011.02.
25. Koichi Hagiwara, Tsuyoshi Okamoto, Taira Uehara, Katsuya Ogata, Hiroshi Shigeto, Yuko Somehara, Shozo Tobimatsu, Age-related plastic changes in the secondary somatosensory cortex, Amerian clinical neurophysiology society, 2011 Annual meeting, 2011.02.
26. Yoshikazu Kikuchi, Katsuya Ogata, Toshiro Umezaki, Takashi Yoshiura, Masamutsu Kenjo, Yoji Hirano, Tsuyoshi Okamoto, Shizuo Komune, Shozo Tobimatsu, Spatiotemporal Signatures of an Abnormal Auditory System in Stuttering, NeuroImage, 55, 3, 891-899, 2011.01.
27. Tsuyoshi Okamoto, Koji Ikezoe, Hiroshi Tamura, Masataka Watanabe, Kazuyuki Aihara, Detailed Analysis of Orientation Preference Map in Visual Cortex, The 2010 IEEE/ICME International Conference on Complex Medical Engineering, 151-155, Catalog Number: CFP10CME-CDR, 2010.07.
28. Koichi Hagiwara, Tsuyoshi Okamoto, Hiroshi Shigeto, Katsuya Ogata, Yuko Somehara, Takuya Matsushita, Jun-ichi Kira, Shozo Tobimatsu, Oscillatory gamma synchronization binds the primary and secondary somatosensory areas in Humans., NeuroImage, 51, 1, 412-420, 2010.02.
29. Tsuyoshi Okamoto, Koichi Hagiwara, Yuko Somehara, Hiroshi Shigeto, Jun-ichi Kira, Shozo Tobimatsu, Phase-locking analysis of somatosensory evoked magnetic fields in normal and pathological conditions., The 39th Annual Meeting of the Society for Neuroscience Abst., 363.26, 2009.10.
30. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Xian Chen, Takehito Hayami, Shozo Tobimatsu, Takashi Yoshiura, Kenji Sunagawa, Three-dimensional reconstruction of human brain histological section: a novel computer graphic technique for the development of digitalized human brain atlas., The 39th Annual Meeting of the Society for Neuroscience Abst., 389.21, 2009.10.
31. Kentaro Mizuno, Tsuyoshi Okamoto, Takuro Ikeda, Yoshinobu Goto, Changes in visual evoked magnetic fields during mental arithmetic task., The 39th Annual Meeting of the Society for Neuroscience Abst., 652 , 2009.10.
32. Katsuya Ogata, Tsuyoshi Okamoto, Takao Yamasaki, Hiroshi Shigeto, Shozo Tobimatsu, Premovement Gating of Somatosensory Evoked Potentials by Self-initiated Movements: The Effects of Aging and its Implication., Clinical Neurophysiology, 120, 6, in press, 2009.03.
33. Yasyshi Miyagi, Tsuyoshi Okamoto, Takato Morioka, Shozo Tobimatsu, Yoshitaka Nakanishi, Kazuyuki Aihara, KIMIAKI HASHIGUCHI, Nobuya Murakami, Fumiaki Yoshida, Kazuhiro Samura, Shinji Nagata, Tomio Sasaki, Spectral analysis of field potential recordings by DBS electrode for localization of subthalamic nucleus in patients with Parkinson's disease., Stereotactic and Functional Neurosurgery, 87, 4, in press, 2009.03.
34. Katsuya Ogata, Tsuyoshi Okamoto, Takao Yamasaki, Jun-ichi Kira, Shozo Tobimatsu, Altered gating of somatosensory evoked potentials prior to self-paced movement in hand dystonia, The 38th Annual Meeting of the Society for Neuroscience, Abst.,858.10, 2008.11.
35. Yasushi Miyagi, Takaichi Fukuda, KEN'ICHI MOROOKA, Tsuyoshi Okamoto, Xian Chen, Takehito Hayami, Shozo Tobimatsu, Development of the digitalized stereotactic brain tissue atlas for the Japanese:a preliminary study., The 38th Annual Meeting of the Society for Neuroscience, Abst.,495.1, 2008.11.
36. Tsuyoshi Okamoto, Koichi Hagiwara, Hiroshi Shigeto, Shozo Tobimatsu, Multivariate analyses for magnetoencephalography data, The 38th Annual Meeting of the Society for Neuroscience, Abst.,397.11, 2008.11.
37. Tsuyoshi Okamoto, Yasushi Miyagi, Shozo Tobimatsu, Kazuyuki Aihara, A statistical analysis of neuronal firing patterns in the subthalamic nucleus in Parkinson’s disease., The 37th Annual Meeting of the Society for Neuroscience, Abst., 319.8, 2007.11.
38. Yasushi Miyagi, Tsuyoshi Okamoto, Shozo Tobimatsu, Kazuyuki Aihara, Do local field potentials in subthalamic area work for the electrode implantation surgery in Parkinson disease?, The 37th Annual Meeting of the Society for Neuroscience, Abst., 855.11, 2007.11.
39. Yoshitaka Nakanishi, Hidehiko Higaki, Tatsuki Takashima, T Umeno, Takeshi Shimoto, Tsuyoshi Okamoto, Change in Gait by Footwear, Journal of Biomechanical Science and Engineering, 2, 4, Vol.2, No.4, 228-236, 2007.10.
40. Yoshitaka Nakanishi, Tsuyoshi Okamoto, Tatsuki Takashima, Yasutaka Tashiro, Hidehiko Higaki, Hiromasa Murai, Yukihide Iwamoto, Kenji Sunagawa, Dual-mode Lens for 3D Scenography and Endoscopic or Robotic Surgery, Proceedings of the First International Symposium on Information and Computer Elements (ISICE) 2007, 2007.09.
41. 岡本 剛, 宮城 靖, 合原 一幸, 飛松 省三, An analysis of multi-neuronal activities and local field potentials in the subthalamic nucleus in Parkinson's disease., 神経化学, 46, 2-3, 2007.08.
42. p.21.
43. Yoshitaka Nakanishi, Tatsuki Takashima, Tsuyoshi Okamoto, Hidehiko Higaki, Hiromasa Miura, Yukihide Iwamoto, Dual-Convertible Lens for Accommodative Compensation in 3D Scenography, International Conference on Mechanics in Medicine and Biology (ICMMB-15), pp.382-383, 2006.12.
44. Tsuyoshi Okamoto, Koji Ikezoe, Hiroshi Tamura, Masataka Watanabe, Ichiro Fujita, Kazuyuki Aihara, Spatial organization of orientation preferences along radial direction from pinwheel centers in monkey striate cortex, The 35th Annual Meeting of the Society for Neuroscience, Abst. 742.2, 2005.11.
45. Tsuyoshi Okamoto, Masataka Watanabe, Kazuyuki Aihara, Shunsuke Kondo, An Explanation of Contextual Modulation by Short-range Isotropic Connections and Orientation Map Geometry in the Primary Visual Cortex, Biological Cybernetics, 91, 6, 91, 396-407, 2004.11.
46. Shigeru Kubota, Tsuyoshi Okamoto, Kosuke Hamaguchi, Kazuyuki Aihara, A model of visual working memory : Examining effect of intervening stimulus on network dynamics, Mathematical Engineering Technical Reports (MTER), 2004-40, 25pp, 2004.08.
47. Tsuyoshi Okamoto, Koji Ikezoe, Masataka Watanabe, Kazuyuki Aihara, Spatial distribution of orientation preferences in monkey primary visual cortex, International Symposium on Emergent Mechanisms of Communication (IEMC) 2004, 2004.03.
48. Tsuyoshi Okamoto, Masataka Watanabe, Shunsuke Kondo, Computational prediction about localization of functions in primary visual cortex, The 33rd Annual Meeting of the Society for Neuroscience, Abst. 910.18, 2003.11.
49. Tsuyoshi Okamoto, Masataka Watanabe, Shunsuke Kondo, Differences in function between pinwheels and linear zones in the primary visual cortex, The 32nd Annual Meeting of the Society for Neuroscience, Abst. 159.20, 2002.11.
50. Koichi Hagiwara, Katsuya Ogata, Tsuyoshi Okamoto, Taira Uehara, Naruhito Hironaga, Hiroshi Shigeto, Jun-ichi Kira, Shozo Tobimatsu, Age-related changes across the primary and secondary somatosensory areas: An analysis of neuromagnetic oscillatory activities., Clinical Neurophysiology(in press).
Works, Software and Database
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2. .
Presentations
1. Masayuki Hamakawa, Tsuyoshi Okamoto, Molecular complexity influences olfaction to mixed odorants compared to component odorants., The 46th Annual Meeting of the Society for Neuroscience (Neuroscience 2016), 2016.11.16, [URL].
2. Kaori Tamura, Tsuyoshi Okamoto, Effect of an olfactory stimulus on color perception., The 46th Annual Meeting of the Society for Neuroscience (Neuroscience 2016) , 2016.11.15, [URL].
3. Maki Shigyo, Nao Tsuzuki, Masayuki Hamakawa, Kaori Tamura, Yuki Yamada, Tsuyoshi Okamoto, Hiroya Ishikawa, Ayumi Kimura, Mai Morinaga, Norihiko Matsumune, The emotional and electrophysiological effects of odor masking., The 17th International Symposium on Olfaction and Taste (ISOT2016), 2016.06.06.
4. Tsuyoshi Okamoto, N. MIYAMOTO, T. FUTAEDA, Electrophysiological response to the thermal environment in human brain varies with season, Neuroscience 2014, the 44th Annual Meeting of the Society for Neuroscience, 2014.11.16.
5. Tsuyoshi Okamoto, S. TANAKA, T. FUTAEDA, Evaluating human comfort using electrophysiological responses in different indoor thermal environments. , Society for Neuroscience, 2013.11.10.
6. S. MATSUMOTO, Tsuyoshi Okamoto, A. YAMAMOTO, et al., Restorative effect of wooden materials on electrophysiological responses in humans., Society for Neuroscience, 2013.11.10.
7. Hiroshi Honda, Tsuyoshi Okamoto, Yumi Hamamoto, Hideomi Hamasaki, Satoshi O Suzuki, Toru Iwaki, Computational morphological analyses of abnormal tau deposits in human brains. , Neuroscience 2012, the 42nd Annual Meeting of the Society for Neuroscience, 2012.10.
8. Koichi Hagiwara, Katsuya Ogata, Tsuyoshi Okamoto, Taira Uehara, Hiroshi Shigeto, Naruhito Hironaga, Shozo Tobimatsu, Neuromagnetic Changes of the Somatosensory Information Processing in Normal Aging., The 2012 IEEE/ICME International Conference on Complex Medical Engineering (CME 2012). , 2012.07.
9. Takashi Yoshiura, Hiwatashi Akio, Satoshi O Suzuki, Tsuyoshi Okamoto, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Hiroshi Honda, In-vivo detection of intracortical myelinated fibers in hippocampal formation: sub-millimeter resolution diffusion tensor imaging compared with histological findings. , International Society for Magnetic Resonance in Medicine (ISMRM) 20th Annual Meeting & Exhibition., 2012.05.
10. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Kenji Sunagawa, Construction of Brain Simulator System for Computer-aided Diagnosis and Therapy: Progress Overview FY2011. , The 3rd International Symposium on Computational Anatomy., 2012.03.03.
11. Tsuyoshi Okamoto, Yoshitaka Nakanishi, Katsuya Ogata, Etsuo GENDA, Akifumi Makinouchi, Shozo Tobimatsu, Discrimination analysis of gait in normal aging and Parkinson's disease. , The 2011 International Symposium on Digital Manufacturing (ISDM2011), 2011.12.01.
12. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Kenji Sunagawa, Xian Chen, Takehito Hayami, Three-dimensional Reconstruction of Human Brain Histological Section and the Development of Digital Brain Atlas of the Japanese.
, Proceedings of the 3rd International Symposium on Digital Manufacturing (ISDM2011)., 2011.11.
13. Yasushi Miyagi, Kazuhiro Samura, Tsuyoshi Okamoto, Takehito Hayami, “Clinical implication of short circuit in DBS.”
, The 8th Asian Australasian Society of Stereotactic & Functional Neurosurgery Scientific meeting (AASSFN 2011), 2011.06.18.
14. Kazuhiro Samura, Tsuyoshi Okamoto, Yasushi Miyagi, Minako Kawaguchi, “Development of online questionnaire program about non-motor effect of chronic subthalamic stimulation for advanced Parkinson’s disease.”
, The 8th Asian Australasian Society of Stereotactic & Functional Neurosurgery Scientific meeting (AASSFN 2011), 2011.06.18.
15. Yasushi Miyagi, Takaichi Fukuda, KEN'ICHI MOROOKA, Tsuyoshi Okamoto, Kazuhiro Samura, Kenji Sunagawa, “Three-dimensional reconstruction of human brain histological section and the development of digital brain atlas of the Japanese.” , The 8th Asian Australasian Society of Stereotactic & Functional Neurosurgery Scientific meeting (AASSFN 2011), 2011.06.16.
16. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Kenji Sunagawa, Construction of Brain Simulator System for Computer-aided Diagnosis and Therapy: Progress Overview FY2010. , The 2nd International Symposium on Computational Anatomy., 2011.03.
17. Koichi Hagiwara, Tsuyoshi Okamoto, Taira Uehara, Katsuya Ogata, Hiroshi Shigeto, Yuko Somehara, Shozo Tobimatsu, Age-related plastic changes in the secondary somatosensory cortex., Amerian clinical neurophysiology society, 2011 Annual meeting., 2011.02.
18. Koichi Hagiwara, Tsuyoshi Okamoto, Katsuya Ogata, Hiroshi Shigeto, Yuko Somehara, Shozo Tobimatsu, Differential effects of aging on the primary and secondary somatosensory areas: A magnetoencephalographic study., International Congress of Clinical Neurophysiology, 2010, 2010.10.
19. Tsuyoshi Okamoto, Koji Ikezoe, Hiroshi Tamura, Masataka Watanabe, Kazuyuki Aihara, Detailed Analysis of Orientation Preference Map in Visual Cortex, The 2010 IEEE/ICME International Conference on Complex Medical Engineering, 2010.07.15.
20. Kentaro Mizuno, Tsuyoshi Okamoto, Takuro Ikeda, Yoshinobu Goto, Changes in visual evoked magnetic fields during mental arithmetic task., Neuroscience 2009, the 39th Annual Meeting of the Society for Neuroscience, 2009.10.20.
21. Yasushi Miyagi, KEN'ICHI MOROOKA, Takaichi Fukuda, Tsuyoshi Okamoto, Xian Chen, Taketo Hayami, Shozo Tobimatsu, Takashi Yoshiura, Kenji Sunagawa, Three-dimensional reconstruction of human brain histological section: a novel computer graphic technique for the development of digitalized human brain atlas., Neuroscience 2009, the 39th Annual Meeting of the Society for Neuroscience, 2009.10.20.
22. Tsuyoshi Okamoto, Koichi Hagiwara, Yuko Somehara, Hiroshi Shigeto, Jun-ichi Kira, Shozo Tobimatsu, Phase-locking analysis of somatosensory evoked magnetic fields in normal and pathological conditions., Neuroscience 2009, the 39th Annual Meeting of the Society for Neuroscience, 2009.10.20.
23. KEN'ICHI MOROOKA, Yasushi Miyagi, Takaichi Fukuda, Tsuyoshi Okamoto, Taketo Hayami, Xian Chen, Kenji Sunagawa, Shozo Tobimatsu, Takashi Yoshiura, Makoto Hashizume, Digital Brain Atlas for Safe and Accurate Stereotactic Neurosugery., 6th Annual Would Congress for Brain Mapping and Image Guided Therapy, 2009.08.
24. Katsuya Ogata, Tsuyoshi Okamoto, Takao Yamasaki, Jun-ichi Kira, Shozo Tobimatsu, Altered gating of somatosensory evoked potentials prior to self-paced movement in hand dystonia, Neuroscience 2008, the 38th Annual Meeting of the Society for Neuroscience, 2008.11.
25. Yasushi Miyagi, Takaichi Fukuda, KEN'ICHI MOROOKA, Tsuyoshi Okamoto, Xian Chen, Taketo Hayami, Shozo Tobimatsu, Development of the digitalized stereotactic brain tissue atlas for the Japanese: a preliminary study, Neuroscience 2008, the 38th Annual Meeting of the Society for Neuroscience, 2008.11.
26. Tsuyoshi Okamoto, Koichi Hagiwara, Hiroshi Shigeto, Shozo Tobimatsu, Multivariate analyses for magnetoencephalography data, Neuroscience 2008, the 38th Annual Meeting of the Society for Neuroscience, 2008.11.
27. Koichi Hagiwara, Tsuyoshi Okamoto, Yuko Somehara, Hiroshi Shigeto, Yoshinobu Goto, Samu Taulu, Shozo Tobimatsu, Usefulness of Signal Space Separation (SSS) Method in Clinical and Experimental MEG Studies, BIOMAG 2008, 2008.08.
28. Hiroshi Shigeto, Koichi Hagiwara, Yuko Somehara, Tsuyoshi Okamoto, Jun-ichi Kira, Shozo Tobimatsu, Clinical application of automatic detection software for epileptic magnetic activities, BIOMAG 2008, 2008.08.
29. Koichi Hagiwara, Tsuyoshi Okamoto, Yuko Somehara, Hiroshi Shigeto, Yoshinobu Goto, Samu Taulu, Shozo Tobimatsu, Applicability of Signal Space Separation (SSS) Method in Clinical and Experimental MEG Studies., BIOMAG 2008, 2008.08.
30. KEN'ICHI MOROOKA, Takaichi Fukuda, Yasushi Miyagi, Takehito Hayami, Tsuyoshi Okamoto, Xian Chen, 3D Human Brain Modeling for Constructing Japanese Brain Database, Medical Imaging and Augmented Reality 4th International Workshop, 2008.08.
31. Intraoperative beta oscillation of local field potentials in subthalamic area of Parkinson's disease.
32. Tsuyoshi Okamoto, Yasushi Miyagi, Shozo Tobimatsu, Kazuyuki Aihara, A statistical analysis of neuronal firing patterns in the subthalamic nucleus in Parkinson's disease, Neuroscience 2007, the 37th Annual Meeting of the Society for Neuroscience, 2007.11.
33. Yasushi Miyagi, Tsuyoshi Okamoto, Shozo Tobimatsu, Kazuyuki Aihara, Do local field potentials in subthalamic area work for the electrode implantation surgery in Parkinson disease?, Neuroscience 2007, the 37th Annual Meeting of the Society for Neuroscience, 2007.11.
34. Tsuyoshi Okamoto, Yasushi Miyagi, Kazuyuki Aihara, Shozo Tobimatsu, An analysis of multi-neuronal activities and local field potentials in the subthalamic nucleus in Parkinson's disease, Neuro2007 (第30回日本神経科学大会, 第50回日本神経化学会大会, 第17回日本神経回路学会大会 合同大会), 2007.09.
35. Yoshitaka Nakanishi, Tsuyoshi Okamoto, Tatsuki Takashima, Yasutaka Tashiro, Hidehiko Higaki, Hiromasa Miura, Yukihide Iwamoto, Kenji Sunagawa, Dual-mode Lens for 3D Scenography and Endoscopic or Robotic Surgery, The First International Symposium on Information and Computer Elements (ISICE) 2007, 2007.09.
36. Yoshitaka Nakanishi, Tatsuki Takashima, Tsuyoshi Okamoto, Hidehiko Higaki, Hiromasa Miura, Yukihide Iwamoto, Dual-Convertible Lens for Accommodative Compensation in 3D Scenography, International Conference on Mechanics in Medicine and Biology (ICMMB-15), 2006.12.
37. Reduction of fatigue by means of the Real 3-D Viewer.
38. Tsuyoshi Okamoto, Koji Ikezoe, Hiroshi Tamura, Masataka Watanabe, Kazuyuki Aihara, Ichiro Fujita, Estimating the topography of contextual modulation from radial distribution of relative preferred orientation in macaque striate cortex, 2006 Japan-Germany Symposium on Computational Neuroscience, 2006.02.
39. Tsuyoshi Okamoto, Koji Ikezoe, Hiroshi Tamura, Masataka Watanabe, Ichiro Fujita, Kazuyuki Aihara, Spatial organization of orientation preferences along radial direction from pinwheel centers in monkey striate cortex, Neuroscience 2005, the 35th Annual Meeting of the Society for Neuroscience, 2005.11.
40. A Neural Network Model of Visual Working Memory.
41. Tsuyoshi Okamoto, Koji Ikezoe, Masataka Watanabe, Kazuyuki Aihara, Spatial distribution of orientation preferences in monkey primary visual cortex, International Symposium on Emergent Mechanisms of Communication (IEMC) 2004, 2004.03.
42. Tsuyoshi Okamoto, Masataka Watanabe, Shunsuke Kondo, Computational prediction about localization of functions in primary visual cortex, Neuroscience 2003, 33rd Annual Meeting of the Society for Neuroscience, 2003.11.
43. Tsuyoshi Okamoto, Masataka Watanabe, Localization of contextual effects in primary visual cortex, International Symposium on Emergent Mechanisms of Communication (IEMC) 2003, 2003.02.
44. Localization of functions in primary visual cortex.
45. Tsuyoshi Okamoto, Masataka Watanabe, Shunsuke Kondo, Differences in function between pinwheels and linear zones in the primary
visual cortex, Neuroscience 2002, 32nd Annual Meeting of the Society for Neuroscience, 2002.11.
Membership in Academic Society
  • Society for Neuroscience
  • Japanese Neural Network Society
  • Japan Biomagnetism and Bioelectromagmagnetics Society
Educational
Other Educational Activities
  • 2007.03, I prepared the syllabus for some courses of department of biomedical science..