首页> 外文会议>IEEE International Forum on Research and Technologies for Society and Industry >Assessment of the capability to target cerebellar sub-regions with High-Definition transcranial Direct Current Stimulation High-Definition transcranial Direct current stimulation (HD-tDCS) over the cerebellum
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Assessment of the capability to target cerebellar sub-regions with High-Definition transcranial Direct Current Stimulation High-Definition transcranial Direct current stimulation (HD-tDCS) over the cerebellum

机译:评估具有高清经颅直流刺激高清经颅直流刺激(HD-TDCS)对小脑靶区域的靶向小脑亚区的能力

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The increasing interest in the application of tDCS over different cerebral regions has induced increasing efforts into the optimization of specific electrodes montages to selectively target the desired volumes. In order to increase the stimulation focusing, High-Definition (HD) tDCS electrodes have been proposed and their efficacy was firstly assessed by computational methods. In this paper, we optimized the deployment of HD-tDCS bipolar electrodes montages designed to target three different neural clusters in the cerebellum. The assessment of the electric field generated by and the focusing capability of the montages was evaluated through computational techniques on an anatomical high-definition head model. Results show the possibility to reach even deep target in the cerebellum with an electric field able to induce neuromodulation, while in parallel limiting its field distribution spread.
机译:在不同脑区域应用TDC的应用越来越多的兴趣已经诱导越来越多地努力优化特定电极蒙太孔,以选择性地靶向所需的体积。为了增加刺激聚焦,已经提出了高清(HD)TDCS电极,并通过计算方法首先评估它们的功效。在本文中,我们优化了HD-TDCS双极电极蒙太孔的部署,该电极蒙太孔设计用于靶向小脑中的三种不同的神经簇。通过解剖高清头模型上的计算技术评估由蒙太孔的聚焦能力产生的电场和聚焦能力的评估。结果表明,能够诱导神经调节的电场在小脑中达到甚至深靶,同时平行限制其场分布扩散。

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