Optimal Number of Clusters by Measuring Similarity among Topographies for Spatio-temporal ERP Analysis

Averaging amplitudes over consecutive time samples within a time-window is widely used to calculate the amplitude of an event-related potential (ERP) for cognitive neuroscience. Objective determination of the time-window is critical for determining the ERP component. Clustering on the spatio-tempora...

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Veröffentlicht in:	arXiv.org 2019-11
Hauptverfasser:	Mahini, Reza, Xu, Peng, Chen, Guoliang, Li, Yansong, Ding, Weiyan, Zhang, Lei, Nauman Khalid Qureshi, Nandi, Asoke K, Cong, Fengyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Cluster analysis Clustering Correlation coefficients Self organizing maps Statistical methods
Online-Zugang:	Volltext
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