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Updated: Jun 19, 2025

Basics of Multivariate Analysis in Neuroimaging Data
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Basics of Multivariate Analysis in Neuroimaging Data

Published on: July 24, 2010

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有限制的独立向量分析与多主体fMRI分析的参考

Trung Vu, Francisco Laport, Hanlu Yang

    IEEE transactions on bio-medical engineering
    |July 23, 2024
    PubMed
    概括

    本研究引入了用于多个受试者的fMRI数据分析的新型受约束的独立矢量分析 (IVA) 方法. 这些自适应和无值的方法提高了组件分离质量和可重复性.

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    Using Informational Connectivity to Measure the Synchronous Emergence of fMRI Multi-voxel Information Across Time

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    Friedman's Two-Way Analysis of Variance by Ranks is a nonparametric test designed to identify differences across multiple test attempts when traditional assumptions of normality and equal variances do not apply. Unlike conventional ANOVA, which requires normally distributed data with equal variances, Friedman's test is ideal for ordinal or non-normally distributed data, making it particularly useful for analyzing dependent samples, such as matched subjects over time or repeated measures...
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