透视图(图形)
论证(复杂分析)
意识的神经相关物
心理学
人工智能
生物
神经科学
计算机科学
生物化学
认知
作者
Craig M. Bennett,Michael B. Miller,George Wolford
出处
期刊:NeuroImage
[Elsevier]
日期:2009-07-01
卷期号:47: S125-S125
被引量:245
标识
DOI:10.1016/s1053-8119(09)71202-9
摘要
With the extreme dimensionality of functional neuroimaging data comes extreme risk for false positives. Across the 130,000 voxels in a typical fMRI volume the probability of a false positive is almost certain. Correction for multiple comparisons should be completed with these datasets, but is often ignored by investigators. To illustrate the magnitude of the problem we carried out a real experiment that demonstrates the danger of not correcting for chance properly. GLM RESULTS
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