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Evaluation of apathy by single 3D accelerometer in ecological condition: Case of patients with behavioral variant of fronto-temporal dementia

机译:单3D加速度计的生态条件下脾气院评价:前颞性痴呆患者的患者

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Apathy is a neurological symptom common to several brain diseases (e.g., behavioral variant of fronto-temporal dementia, bvFTD). It can be defined as a quantitative reduction of voluntary or goal-directed behavior. ECOCAPTURE is a method developed to assess apathy in a quantitative and objective way. It consists in the observation of patient's behavior in a multi-step scenario reproducing a brief, real-life situation. It is performed in a functional exploration platform transformed into a waiting room equipped with video and sensor-based data acquisition system. The use of 3D accelerometer is well-established to assess subject's movement during activities (i.e. actigraphy). We described the method and the preliminary results in patients (n=12) with bvFTD matched to healthy participants (n=11). This actigraphy study aims to retain some metrics leading to a differentiation between patients and control subjects.
机译:脾气是几种脑病常见的神经系统症状(例如,前颞痴呆症,BVFTD的行为变体)。它可以定义为自愿或目标定向行为的定量减少。 Ecocapture是一种以定量和客观方式评估冷漠的方法。它在多步情景中观察患者的行为,再现了一个简短的现实情况。它在功能勘探平台中进行,转换为配备有基于视频和传感器的数据采集系统的候诊室。建立3D加速度计的使用,以评估活动期间的受试者的运动(即,Actigraphy)。我们描述了患者(n = 12)的方法和初步结果与BVFTD与健康参与者匹配(n = 11)。这项戏剧研究旨在保留一些指标,导致患者与对照科目之间的差异化。

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