研究テーマ
本ラボの研究テーマは「運動・身体性認知」と「社会的認知」です。
- 前者に関わるトピックとして、感覚運動学習/運動 (身体) イメージ・身体意識 (運動主体感・身体所有感・内受容感覚) 等、
後者に関わるトピックとして、ミラーシステム・心の理論・視点取得・共感性 等が挙げられます。
- 研究方法として、ヒトの行動実験および脳イメージング法(主に機能的磁気共鳴画像法: fMRI) を使って、その脳内機構、学習(可塑性)や発達過程についても検討しています。
また、fMRI ニューロフィードバックや経頭蓋直流電気刺激 (tDCS) といった脳活動を操作する方法を使って、認知や行動を変容させる試みも行っています。
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📌 関連ページ:
感覚運動学習
【Related articles】
- Ogawa K., Mitsui K., Imai F., & Nishida S. (2019) Long-term training-dependent representation of individual finger movements in the primary motor cortex, Neuroimage, 202:116051 [PubMed]
- Ogawa K., & Imai F. (2016) Hand-independent representation of tool-use pantomimes in the left anterior intraparietal cortex, Experimental Brain Research. [PubMed]
- Ohata R., Ogawa K., & Imamizu H. (2016) Single-trial prediction of reaction time variability from MEG brain activity, Scientific Reports, 6, 27416. [PubMed]
- Kim S*., Ogawa K.*, Lv J., Schweighofer N., & Imamizu H. (2015) Neural substrates related to motor memory with multiple timescales in sensorimotor adaptation, PLoS Biology, 13(12): e1002312. (*Equal contribution) [PubMed] [Press release]
- Ogawa K. & Imamizu H. (2013) Human sensorimotor cortex represents conflicting visuomotor mappings. Journal of Neuroscience, 33(15), 6412-6422. [PubMed]
- Ogawa K. & Inui T. (2012) Reference frame of human medial intraparietal cortex in visually guided movements. Journal of Cognitive Neuroscience, 24(1), 171-182. [PubMed]
- Ogawa K., Nagai C., & Inui T. (2010) Brain mechanisms of visuomotor transformation based on deficits in tracing and copying. Japanese Psychological Research, 52(2), 92-106. [REVIEW] [Article]
- Ogawa K. & Inui T. (2009) The role of the posterior parietal cortex in drawing by copying. Neuropsychologia, 47(4), 1013-1022. [PubMed]
社会的認知
【Related articles】
- Murata, A., Saito, H., Schug, J., Ogawa, K., & Kameda, T. (2016) Spontaneous facial mimicry is enhanced by the goal of inferring emotional states: evidence for moderation of “automatic” mimicry by higher cognitive processes. PLoS ONE, 11(4), e0153128. [PubMed]
- Shibata H., Inui T., & Ogawa K. (2013) Role of the dorsolateral prefrontal cortex in understanding hand actions performed in social contexts: An fMRI study. Neuroreport, 24(14), 803-807. [PubMed]
- Ogawa K. & Inui T. (2012) Multiple neural representations of object-directed action in an imitative context. Experimental Brain Research, 216(1), 61-69. [PubMed]
- Shibata H., Inui T. & Ogawa K. (2011) Understanding interpersonal action coordination: An fMRI study. Experimental Brain Research, 211(3-4), 569-579. [PubMed]
- Ogawa K. & Inui T. (2011) Neural representation of observed actions in the parietal and premotor cortex. NeuroImage, 56(2), 728-735. [PubMed]
身体イメージと予測
【Related articles】
- Ogawa K., Inui T., & Sugio T. (2007) Neural correlates of state estimation in visually guided movements: an event-related fMRI study. Cortex, 43(3), 289-300. [PubMed]
- Ogawa K. & Inui T. (2007) Lateralization of posterior parietal cortex for internal monitoring of self- versus externally generated movements. Journal of Cognitive Neuroscience, 19(11), 1827-1835. [PubMed]
- Ogawa K., Inui T., & Sugio T. (2006) Separating brain regions involved in internally guided and visual feedback control of moving effectors: an event-related fMRI study. NeuroImage, 32(4), 1760-1770. [PubMed]