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Objective diagnosis of ADHD using IMUs

机译:使用IMU对ADHD进行客观诊断

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This work proposes the use of miniature wireless inertial sensors as an objective tool for the diagnosis of ADHD. The sensors, consisting of both accelerometers and gyroscopes to measure linear and rotational movement, respectively, are used to characterize the motion of subjects in the setting of a psychiatric consultancy. A support vector machine is used to classify a group of subjects as either ADHD or non-ADHD and a classification accuracy of greater than 95% has been achieved. Separate analyses of the motion data recorded during various activities throughout the visit to the psychiatric consultancy show that motion recorded during a continuous performance test (a forced concentration task) provides a better classification performance than that recorded during "free time".
机译:这项工作建议使用微型无线惯性传感器作为诊断多动症的客观工具。传感器由加速计和陀螺仪组成,分别用于测量线性和旋转运动,用于在精神病咨询机构中表征受试者的运动。使用支持向量机将一组对象分类为ADHD或非ADHD,并且分类精度达到95%以上。在整个精神科咨询期间,对各种活动期间记录的运动数据进行的单独分析表明,在连续性能测试(强制集中力任务)期间记录的运动比“空闲时间”期间记录的运动具有更好的分类性能。

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