Induction of tactile sensation by electrical stimulation of somatosensory cortex

• Project/Area Number: 22500375
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Fusional brain recording science
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: TAKASHIMA Ichiro 独立行政法人産業技術総合研究所, ヒューマンテクノロジー研究部門, 研究グループ長 (90357351)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: 膜電位イメージング / 体性感覚野 / バレル皮質 / 触知覚 / 電気刺激

Research Abstract

We investigated whether we can control the spatiotemporal profile of neuronal activity evoked by electrical stimulation with multi-electrode arrays epidurally placed on rat somatosensory cortex. A transparent and flexible sheet electrode was newly develop

Research Products

• [Presentation] Optical imaging of neuronal activity in bilateral primary motor cortex of rats after unilateral ventral tegmental area stimulation (2013)
  • Author(s): N. Kunori, R. Kajiwara, I. Takashima
  • Organizer: 第36回 日本神経科学大会
  • Place of Presentation: 京都
• [Presentation] Optical imaging of neuronal activity in bilateral primary motor cortex of rats after unilateral ventral tegmental area stimulation (2013)
  • Author(s): Kunori N, Kajiwara R, Takashima I
  • Organizer: 第36回 日本神経科学大会 Neuro2013
  • Place of Presentation: 京都、国立京都国際会館
• [Presentation] Activation of the primary motor cortex by electrical stimulation to the ventral tegmental area: An optical imaging study in rats (2011)
  • Author(s): N. Kunori, R. Kajiwara, F. Shuto, S. Hisano, I. Takashima
  • Organizer: The 41st Annual Meeting of the Society for Neuroscience
  • Place of Presentation: Washington DC, USA
  • Year and Date: 2011-11-16
• [Presentation] Activation of the primary motor cortex by electrical stimulation to the ventral tegmental area : An optical imaging study in rats (2011)
  • Author(s): Kunori N, Kajiwara R, Shuto F, Hisano S, Takashima I
  • Organizer: The 41st Annual Meeting of the Society for Neuroscience
  • Place of Presentation: Washington DC, USA, Washington Convention Center
  • Year and Date: 2011-11-16
• [Presentation] Optical imaging of neuronal activity in rat primary motor cortex evoked by stimulation of the ventral tegmental area (2011)
  • Author(s): N. Kunori, R. Kajiwara, F. Shuto, S. Hisano, I. Takashima
  • Organizer: 第34回 日本神経科学大会
  • Place of Presentation: 神奈川
  • Year and Date: 2011-09-16
• [Presentation] Optical imaging of neuronal activity in rat primary motor cortex evoked by stimulation of the ventral tegmental area (2011)
  • Author(s): Kunori N, Kajiwara R, Shuto F, Hisano S, Takashima I
  • Organizer: 第34回日本神経科学大会
  • Place of Presentation: 神奈川・パシフィコ横浜
  • Year and Date: 2011-09-16
• [Presentation] Voltage-sensitive dye imaging of piriform cortex activity in immature and mature guinea-pigs (2010)
  • Author(s): Takashima I, Kunori N, Kajiwara R
  • Organizer: The 40th Annual Meeting of the Society for Neuroscience
  • Place of Presentation: San Diego, USA
  • Year and Date: 2010-11-17
• [Presentation] Voltage-sensitive dye imaging of piriform cortex activity in immature and mature guinea-pigs
  • Author(s): I. Takashima, N. Kunori, R. Kajiwara
  • Organizer: The 40th Annual Meeting of the Society for Neuroscience
  • Place of Presentation: San Diego, USA
• [Presentation] 中脳皮質ドーパミン投射により両側運動野皮質に生じる神経活動の光学イメージング
  • Author(s): 九里信夫、梶原利一、高島一郎
  • Organizer: 第20回 脳機能とリハビリテーション研究会学術集会
  • Place of Presentation: 東京、タワーホール船堀