Understanding the developement of linguistic-cognitive function

• Project/Area Number: 26330175
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Cognitive science
• Research Institution: Kyoto University
• Principal Investigator: Matsuhashi Masao 京都大学, 健康長寿社会の総合医療開発ユニット, 特定准教授 (40456885)
• Co-Investigator(Kenkyū-buntansha): 加藤 竹雄 京都大学, 医学研究科, 助教 (60422945)
• Research Collaborator: SAITO Keiko 京都大学, 医学研究科
• Project Period (FY): 2014-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 脳磁図 / 発達障害 / 言語認知 / プロソディー / ウィリアムズ症候群

Outline of Final Research Achievements

We showed that discrimination of pitch change direction is processed in the early, subconscious stage. This explains the result of behavioral data of higher sensitivity to the pitch changes in the opposite direction.

Research Products

• [Journal Article] Magnetoencephalography with temporal spread imaging to visualize propagation of epileptic activity (2017)
  • Author(s): Shibata S, Matsuhashi M, Kunieda T, Yamao Y, Rika Inano R, Kikuchi T, Imamura H, Takaya S, Matsumoto R, Ikeda A, Takahashi R, Mima T, Fukuyama H, Mikuni N, Miyamoto S
  • Journal Title: Clin Neurophysiol Volume: 128 Issue: 5 Pages: 734-743
  • DOI: 10.1016/j.clinph.2017.01.010
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Cortico-muscular synchronization by proprioceptive afferents from the tongue muscles during isometric tongue protrusion. (2016)
  • Author(s): Maezawa H, Mima T, Yazawa S, Matsuhashi M, Shiraishi H, Funahashi M
  • Journal Title: Neuroimage Volume: 128 Pages: 284-92
  • DOI: 10.1016/j.neuroimage.2015.12.058
  • NAID: 120005906988
  • Peer Reviewed
• [Presentation] AC 脳波計を用いたてんかんDC シフト解釈の留意点 (2017)
  • Author(s): 松橋 眞生，村井 智彦，中谷 光良，菊池 隆幸，松本 理器，池田 昭夫
  • Organizer: 第47回 日本臨床神経生理学会学術大会
• [Presentation] Spectral and Time-frequency Analysis. (2017)
  • Author(s): Matsuhashi, M
  • Organizer: 6th Asian-Oceanian Congress of Clinical Neurophysiology (AOCCN)
  • Int'l Joint Research / Invited
• [Presentation] Wide-band EEG 解析の原理・原則 (2017)
  • Author(s): 松橋 眞生
  • Organizer: 第51回日本てんかん学会年次学術集会
  • Invited
• [Presentation] Preattentive Detection of Pitch Change Direction (2016)
  • Author(s): Keiko Saito, Masao Matsuhashi, Tomonari Awaya, Takeo Kato, Tatsuya Mima, Akio Ikeda, Hidenao Fukuyama, Toshio Heike
  • Organizer: 2016 Neuroscience Meeting
  • Place of Presentation: San Diego, CA
  • Year and Date: 2016-11-13
• [Presentation] 聴覚刺激のピッチ変化方向の異同は前意識下で検出されている (2016)
  • Author(s): 齊藤 景子、松橋 眞生、粟屋 智就、加藤 竹雄、美馬 達哉、池田 昭夫, 福山 秀直、平家 俊男
  • Organizer: 第46 回日本臨床神経生理学会学術大会
  • Place of Presentation: 福島県郡山市
  • Year and Date: 2016-10-29