Cortical brain reactions by multichannel near hemodynamic response to vestibular related stimulations.

皮质脑反应是通过多通道近血流动力学对前庭相关刺激的反应。

• 批准号: 20591976
• 负责人: WATANABE Yukio
• 金额: $ 3万
• 依托单位: University of Toyama
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20591976/
• 关键词: 機能的近赤外分光法; 双極子追跡法; 前庭刺激; 脳高次機能

In order to evaluate the higher brain function related to the circular vection (CV), cortical hemodynamic responses to optokinetic (OK) stimulation detected by multichannel near infrared spectroscopy (NIRS) system were measured in the healthy subjects. OK stimulation in horizontal direction presented increase of hemodynamic response in the vestibular related brain areas, but decrease in the visual related brain areas. Directional changes of OK stimulation between horizontal and vertical axes showed some differences in the hemodynamic responses within the vestibular related brain areas.

为了评价与循环向量（CV）有关的高级脑功能，应用多通道近红外光谱（NIRS）系统检测了正常人视动（OK）刺激时大脑皮层血流动力学的反应。水平方向OK刺激使前庭相关脑区血流动力学反应增强，视觉相关脑区血流动力学反应减弱。水平轴和垂直轴之间的OK刺激的方向变化表明前庭相关脑区的血流动力学反应存在一定差异。

项目成果

Clinical characteristics of delayed endolymphatic hydrops in Japan: A nationwide survey by the Peripheral Vestibular Disorder Research Committee of Japan

• DOI: 10.3109/00016481003745543
• 发表时间: 2010-10-01
• 期刊: ACTA OTO-LARYNGOLOGICA
• 影响因子: 1.4
• 作者: Shojaku, Hideo;Watanabe, Yukio;Naganuma, Hideaki
• 通讯作者: Naganuma, Hideaki

Correlation between canal paresis and spontaneous nystagmus during early stage of acute peripheral vestibular disorders

• DOI: 10.3109/00016489.2010.497497
• 发表时间: 2010-12-01
• 期刊: ACTA OTO-LARYNGOLOGICA
• 影响因子: 1.4
• 作者: Fushiki, Hiroaki;Ishida, Masayuki;Watanabe, Yukio
• 通讯作者: Watanabe, Yukio

Self-motion perception during conflicting visual-vestibular acceleration.

视觉前庭加速冲突期间的自我运动感知。

• 发表时间: 2008
• 期刊: J Vestib Res 18
• 作者: Ishida M;伏木宏彰;Nishida H;Watanabe Y
• 通讯作者: Watanabe Y

Global synchronization in the theta band during mental imagery of navigation in humans

• DOI: 10.1016/j.neures.2009.05.004
• 发表时间: 2009-09-01
• 期刊: NEUROSCIENCE RESEARCH
• 影响因子: 2.9
• 作者: Li, Yang;Umeno, Katsumi;Nishijo, Hisao
• 通讯作者: Nishijo, Hisao

Directional preponderance of vertical eye movements induced by cross-axis adaptation of the vestibulo-ocular reflex in the cat.

猫前庭眼反射的横轴适应引起的垂直眼球运动的方向优势。

• 发表时间: 2010
• 期刊: Auris Nasus Larynx 37
• 作者: Fushiki H;Maruyama M;Watanabe Y
• 通讯作者: Watanabe Y