Brainsight NIRS (特别支持TMS-NIRS)

 

Brainsight NIRS


支持fNIRS, TMS-NIRS, EEG-NIRS & MEG-NIRS等多种联合应用

 

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Brainsight NIRS将神经导航技术与近红外脑成像(near infrared spectroscopy ,NIRS) 技术有机结合,为神经科学提供了强大的多模式功能脑成像解决方案。 

NIRSBonhomme

 

NIRS采用近红外光无创地探测血液中含氧血红蛋白和非含氧血红蛋白浓度的变换。根据fMRI的相关理论,血氧水平变化与脑功能活动直接相关。 

 

Brainsight NIRS采用双波长激光光源及适合深部脑区测量的高灵敏探测传感器来保证脑成像的质量。Brainsight NIRS还通过增加额外的专门探头探测各类浅表信号(如来自 头皮)来提高信号质量,采集到的这些浅表信号可以在稍后的分析中滤掉。所有光源和探头的位置都可以使用Brainsight的神经导航系统进行记录,可以将血液饱和度变异叠加显示在被试大脑的三维结构像上。

 

 

专为NIRS同步TMS刺激优化设计:

 

  • 特殊光纤探头(探头高度≤0.7cm)
  • 特殊一体化裁剪橡胶头套更贴附
  • 支持电极固定,支持同步EEG采集
  • 模块化设计,便于升级维护

 

Some of the main features of Brainsight NIRS are:

 

  • Unique optode and cap design to optimize multi-modality use, including:
  • NIRS & tDCS
  • NIRS & TMS
  • NIRS & EEG
  • NIRS & TMS & EEG
  • NIRS & MEG
  • NIRS & MRI
  • High frequency NIRS sampling (100Hz)
     
  • 8 analog channels (sampling at up to 10kHz) to simultaneously record the stimulus and bio-signals (e.g. pulse-ox, breathing) alongside the NIRS signals.
  • Unique dedicated scalp activity detectors. In addition to the 32 high-sensitivity cortical detectors, each source fibre has a dedicated, close proximity detector to help estimate the scalp component of the measured NIRS signals.
  • Unique neuronavigation-centric software easily manages simultaneous NIRS, TMS, EMG and EEG acquisition on one control computer. All data is acquired in one place and can be exported using common file formats so you can use your favourite tools for analysis.

 

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