التفاصيل البيبلوغرافية
| العنوان: |
An entropy-based method to measure phase-locking between LFP and spikes. |
| المؤلفون: |
Dang, Xing-Yan, Xu, Han-Ting, Bao, Xin-Yu, Xie, Yun-Yong, Zhu, Jing-Ning, Zhang, Xiao-Yang, Huang, Xiao-Lin |
| المصدر: |
AIP Advances; May2023, Vol. 13 Issue 5, p1-10, 10p |
| مصطلحات موضوعية: |
ENTROPY, SAMPLE size (Statistics) |
| مستخلص: |
Phase-locking between local field potential and spikes has been widely investigated through neurophysiological analysis. Two indices most frequently adopted traditionally include the mean resultant length and p of the Rayleigh test. However, the traditional method is found less reliable for cases with substantial sample sizes or with bimodal distribution. In this article, K we propose an entropy-based method to detect and measure phase-locking. Simulation results prove that the method can be effectively applied to cases with a relatively large sample size and it can effectively detect phase-locking even under bimodal conditions with two peaks of opposite phases. Furthermore, we propose thresholds to help measure the intensity of spike field phase-locking. We also apply the proposed method to our experimental data and find phase locking with two opposite phases, which would be left out in traditional phase-locking analysis. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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