Voice perception in Schizophrenia

• Project/Area Number: 23791339
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Psychiatric science
• Research Institution: Kyushu University
• Principal Investigator: HIRANO Shogo 九州大学, 医学研究院精神病態医学, 共同研究員 (10568984)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
• Keywords: 精神生理学 / 統合失調症 / ニューラルオシレーション / 音声知覚 / 脳磁図 / 脳MRI / 音声処理

Research Abstract

The current study revealed the different patterns of theta band evoked oscillation between when presenting voices to normal subjects and when presenting pure tones to them, using magnetoencephalography. This result implies language-rocessing network invol

Research Products

• [Journal Article] Gamma band neural synchronization deficits for auditory steady state responses in bipolar disorder patients (2012)
  • Author(s): 小田祐子
  • Journal Title: PLoS ONE Volume: 7 Issue: 7 Pages: e39955-e39955
  • DOI: 10.1371/journal.pone.0039955
  • Peer Reviewed
• [Journal Article] Altered face inversion effect and association between face N170 reduction and social dysfunction in patients with schizophrenia (2012)
  • Author(s): Tsunoda T, et al
  • Journal Title: Clinical Neurophysiology Volume: (In press) Issue: 9 Pages: 1762-1768
  • DOI: 10.1016/j.clinph.2012.01.024
  • Peer Reviewed
• [Journal Article] Reduced high and low frequency gamma synchronization in patients with chronic schizophrenia (2011)
  • Author(s): Tsuchimoto R, Kanba S, Hirano S, et al
  • Journal Title: Schizophr Res Volume: 133 Issue: 1-3 Pages: 99-105
  • DOI: 10.1016/j.schres.2011.07.020
  • Peer Reviewed
• [Journal Article] Stability of the Rayleigh distribution (2011)
  • Author(s): Ueno T, et al
  • Journal Title: Proc Inter Cong Imaging Signal Processing IEEE Volume: 5 Pages: 2402-2403
  • DOI: 10.1109/cisp.2011.6100689
  • Peer Reviewed
• [Journal Article] Stability of the Rayleigh distribution (2011)
  • Author(s): Ueno T, et al
  • Journal Title: Proc Inter Cong Imaging Signal Processing IEEE Volume: 5 Pages: 2402-2403
  • Peer Reviewed
• [Presentation] 健常者における音声認知に関するneuraloscillation (2012)
  • Author(s): 平野昭吾、中村一太、上野雄文、鬼塚俊明、神庭重信
  • Organizer: 第7回日本統合失調症学会
  • Place of Presentation: 名古屋市.
  • Year and Date: 2012-03-17
• [Presentation] 健常者における音声認知に関するneural oscillation (2012)
  • Author(s): 平野 昭吾ら
  • Organizer: 第7回日本統合失調症学会
  • Place of Presentation: 名古屋市
• [Presentation] Neural oscillation in phonetic discrimination: a MEG study (2011)
  • Author(s): Hirano S, Nakamura I, Ueno T, Onitsuka T, Kanba S
  • Organizer: Neuroscience 2011
  • Place of Presentation: Washington DC, USA.
  • Year and Date: 2011-11-13
• [Presentation] Neural oscillation in phonetic discrimination: a MEG study (2011)
  • Author(s): Hirano S, et al
  • Organizer: Neuroscience 2011
  • Place of Presentation: Washington DC, USA
• [Remarks] 九州大学大学院医学研究院精神病態医学
  • URL: http://www.med.kyushu-u.ac.jp/psychiatry/