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    fMRI data acquisition system
    6.
    发明申请
    fMRI data acquisition system 审中-公开
    fMRI数据采集系统

    公开(公告)号：US20070167724A1

    公开(公告)日：2007-07-19

    申请号：US11298876

    申请日：2005-12-09

    申请人： Hrishikesh Gadagkar ,  Catherine Elsinger ,  Stephanie Sylve ,  Stephen Rao

    发明人： Hrishikesh Gadagkar ,  Catherine Elsinger ,  Stephanie Sylve ,  Stephen Rao

    IPC分类号： A61B5/05

    CPC分类号： A61B5/055 ,  G01R33/4806 ,  G01R33/546

    摘要： A data acquisition system for use in conducting functional magnetic resonance imaging studies. fMRI studies can provide clues to the neurobiological basis of CNS disorders and reliable and quantifiable data relating to their symptoms. The data acquisition system includes a control station, a patient stimulus and response system and fMRI data acquisition software for controlling the operation of the system in response to operator input and acquiring fMRI data comprising MR images and associated behavioral response data. The stimulus and response system presents visual or auditory or other stimuli to the patient under direction of the control station while functional MRI scanning takes place. The MRI image data is collected from the MRI scanner and combined with the behavioral data generated as the patient responds to the stimuli and archived for later analysis and use. The system includes quality control measures for properly setting up the equipment and preparing and training the patient and for verifying data quality during the different steps in the process.

    摘要翻译： 用于进行功能磁共振成像研究的数据采集系统。 功能磁共振成像研究可以为CNS疾病的神经生物学基础提供线索，并提供与其症状有关的可靠且可量化的数据。 数据采集​​系统包括控制站，患者刺激和响应系统以及fMRI数据采集软件，用于响应于操作员输入控制系统的操作并获取包括MR图像和相关行为响应数据的fMRI数据。 刺激和反应系统在进行功能性MRI扫描时向控制站的指导下呈现视觉或听觉或其他刺激。 从MRI扫描仪收集MRI图像数据，并结合当患者对刺激进行响应时生成的行为数据，并存档以供以后分析和使用。 该系统包括正确设置设备，准备和培训患者的质量控制措施，以及在过程中的不同步骤中验证数据质量。