论文标题

通过人工耳蜗手术一个月后,预测电极阵列阻抗

Predicting electrode array impedance after one month from cochlear implantation surgery

论文作者

Alohali, Yousef A., Abdelsamad, Yassin, Mesallam, Tamer, Almuhawas, Fida, Hagr, Abdulrahman, Fayed, Mahmoud S.

论文摘要

可以使用耳蜗植入治疗感官听力损失。使用电极阵列阻抗测量值进行手术后,我们可以检查阻抗值和动态范围的稳定性。由于阻抗值的增加,语音识别得分的恶化可能会发生。手术后一年,药物过去多次采取这些措施。预测电极阻抗可以帮助做出决定,以帮助患者获得更好的听力。在这项研究中,我们使用了80名使用Med-El Flex28电极阵列进行12个通道的儿童的患者的数据集。我们预测手术日期后1个月后每个通道上的电极阻抗。我们使用了不同的机器学习算法,例如神经网络和决策树。我们的结果表明可以预测电极阻抗,并且根据电极通道,最佳算法是不同的。同样,在接受0和3 KO之间的误差范围时,基于电极通道的精度水平在66%至100%之间变化。需要进一步的研究以预测三个月,六个月零一年后的电极阻抗。

Sensorineural hearing loss can be treated using Cochlear implantation. After this surgery using the electrode array impedance measurements, we can check the stability of the impedance value and the dynamic range. Deterioration of speech recognition scores could happen because of increased impedance values. Medicines used to do these measures many times during a year after the surgery. Predicting the electrode impedance could help in taking decisions to help the patient get better hearing. In this research we used a dataset of 80 patients of children who did cochlear implantation using MED-EL FLEX28 electrode array of 12 channels. We predicted the electrode impedance on each channel after 1 month from the surgery date. We used different machine learning algorithms like neural networks and decision trees. Our results indicates that the electrode impedance can be predicted, and the best algorithm is different based on the electrode channel. Also, the accuracy level varies between 66% and 100% based on the electrode channel when accepting an error range between 0 and 3 KO. Further research is required to predict the electrode impedance after three months, six months and one year.

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