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1. 发明申请

US20080200796A1 Method and system for computerized drawing and writing during functional magnetic resonance imaging 有权
标题翻译：功能磁共振成像期间计算机绘图和写入的方法和系统
公开(公告)号：US20080200796A1
公开(公告)日：2008-08-21
申请号：US11707266
申请日：2007-02-16
申请人： Simon James Graham , Richard Mraz , Nicole Baker , Ian Clarkson
发明人： Simon James Graham , Richard Mraz , Nicole Baker , Ian Clarkson
IPC分类号： A61B5/055 , G06F3/041
CPC分类号： G01R33/4806 , G01R33/28 , G01R33/283 , G06F3/03547 , G06F3/045
摘要： The present invention provides a method and device to record and visualize drawing and writing movements during functional magnetic resonance imaging (fMRI) of brain activity. The system includes a touch-sensitive tablet, an elevated mounting platform, a stylus, and a controller box, as well as the necessary cabling and software. All equipment residing inside the magnet room is non-ferromagnetic and does not interfere with scanner operation and does not affect fMRI data quality. Individuals lying inside the scanner interact with device in a natural, intuitive way, similar to writing with pen and paper. Drawing motions captured by the tablet are displayed through a pair of fMRI-compatible goggles or by using a projector and screen. Other visual stimuli can be concurrently presented with the drawing motions for the purpose of assessing specific aspects of human behavior. The system allows for a plurality of experiments to be performed, all while brain activity is measured and recorded.
摘要翻译：本发明提供了一种用于在大脑活动的功能磁共振成像（fMRI）期间记录和可视化绘图和书写移动的方法和装置。该系统包括触敏平板电脑，高架安装平台，触笔和控制箱，以及必要的布线和软件。磁体室内的所有设备都是非铁磁性的，不影响扫描仪的运行，不影响fMRI的数据质量。位于扫描仪内的个人以自然，直观的方式与设备进行交互，类似于使用笔和纸的书写。由平板电脑捕获的绘图动作通过一对fMRI兼容的护目镜或使用投影仪和屏幕显示。其他视觉刺激可以同时呈现绘图动作，目的是评估人类行为的具体方面。该系统允许执行多个实验，同时测量和记录脑活动。

2. 发明授权

US08073526B2 Method and system for computerized drawing and writing during functional magnetic resonance imaging 有权
标题翻译：功能磁共振成像期间计算机绘图和写入的方法和系统
公开(公告)号：US08073526B2
公开(公告)日：2011-12-06
申请号：US11707266
申请日：2007-02-16
申请人： Simon James Graham , Richard Mraz , Nicole Baker , Ian Clarkson , Fred Tam
发明人： Simon James Graham , Richard Mraz , Nicole Baker , Ian Clarkson , Fred Tam
IPC分类号： A61B5/055
CPC分类号： G01R33/4806 , G01R33/28 , G01R33/283 , G06F3/03547 , G06F3/045
摘要： The present invention provides a method and device to record and visualize drawing and writing movements during functional magnetic resonance imaging (fMRI) of brain activity. The system includes a touch-sensitive tablet, an elevated mounting platform, a stylus, and a controller box, as well as the necessary cabling and software. All equipment residing inside the magnet room is non-ferromagnetic and does not interfere with scanner operation and does not affect fMRI data quality. Individuals lying inside the scanner interact with device in a natural, intuitive way, similar to writing with pen and paper. Drawing motions captured by the tablet are displayed through a pair of fMRI-compatible goggles or by using a projector and screen. Other visual stimuli can be concurrently presented with the drawing motions for the purpose of assessing specific aspects of human behavior. The system allows for a plurality of experiments to be performed, all while brain activity is measured and recorded.
摘要翻译：本发明提供了一种用于在大脑活动的功能磁共振成像（fMRI）期间记录和可视化绘图和书写移动的方法和装置。该系统包括触敏平板电脑，高架安装平台，触笔和控制箱，以及必要的布线和软件。磁体室内的所有设备都是非铁磁性的，不影响扫描仪的运行，不影响fMRI的数据质量。位于扫描仪内的个人以自然，直观的方式与设备进行交互，类似于使用笔和纸的书写。由平板电脑捕获的绘图动作通过一对fMRI兼容的护目镜或使用投影仪和屏幕显示。其他视觉刺激可以同时呈现绘图动作，目的是评估人类行为的具体方面。该系统允许执行多个实验，同时测量和记录脑活动。

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