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Diagnosis of attention-deficit hyperactivity disorder using EOG signals: a new approach.
Biomedical Engineering / Biomedizinische Technik ( IF 1.7 ) Pub Date : 2020-04-28 , DOI: 10.1515/bmt-2019-0027
Fatma Latifoğlu 1 , Mustafa Yasin Esas 1 , Esra Demirci 1
Affiliation  

A system based on objective data was developed in the diagnosis and follow-up of attention-deficit hyperactivity disorder (ADHD) in this study. First of all, an electronic circuit, with a two-channel instrumentation amplifier designed to detect eye movements in the horizontal and vertical directions via surface electrodes, was developed to obtain the electrooculogram (EOG) signals. In order to provide a controlled analysis of eye movements during the reception of the signal, an attention test with visual stimulus software was developed. Eight patients with ADHD and eight healthy subjects were asked to monitor the stimulus images on the screen in the reference directions of the test system while recording EOG signals. According to the results of the t-test, no significant difference was found (p=0.11) between the healthy group and the reference movement information, whereas a significant difference was found between patients and the reference motion information (p=0.049). According to these results, it was seen that the number of eye movements of healthy individuals was statistically significant. In addition, they were inconsistent with the reference movement information. The level of significance was found to be low in patients. In this study, a new method is presented to test and diagnose individuals who were attention deficit.

中文翻译:

使用EOG信号诊断注意力缺陷多动障碍:一种新方法。

在这项研究中,开发了基于客观数据的系统,用于注意力缺陷多动障碍(ADHD)的诊断和随访。首先,开发了一种具有两通道仪表放大器的电子电路,该放大器设计用于通过表面电极检测水平和垂直方向上的眼睛运动,从而获得眼电图(EOG)信号。为了在接收信号期间提供对眼睛运动的受控分析,开发了带有视觉刺激软件的注意力测试。在记录EOG信号的同时,要求八名ADHD患者和八名健康受试者在测试系统的参考方向上监视屏幕上的刺激图像。根据t检验的结果,未发现明显差异(p = 0。11)在健康组和参考运动信息之间,而在患者和参考运动信息之间发现了显着差异(p = 0.049)。根据这些结果,可以看出健康个体的眼球运动数量在统计学上是显着的。另外,它们与参考运动信息不一致。发现患者的显着性水平低。在这项研究中,提出了一种新方法来测试和诊断注意力不足的人。它们与参考运动信息不一致。发现患者的显着性水平低。在这项研究中,提出了一种新方法来测试和诊断注意力不足的人。它们与参考运动信息不一致。发现患者的显着性水平低。在这项研究中,提出了一种新方法来测试和诊断注意力不足的人。
更新日期:2020-04-28
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