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Brain-behavior correlations: Two paths toward reliability
Neuron ( IF 16.2 ) Pub Date : 2022-05-04 , DOI: 10.1016/j.neuron.2022.04.018
Caterina Gratton 1 , Steven M Nelson 2 , Evan M Gordon 3
Affiliation  

In a recent issue of Nature, Marek et al. (2022) demonstrate that cross-sectional brain-behavior correlations are often small and unreliable without large samples. This observation pushes human neuroscience toward study designs that either maximize sample sizes to detect small effects or maximize effect sizes using focused investigations.



中文翻译:

大脑行为相关性:通往可靠性的两条途径

在最近一期的《自然》杂志上,Marek 等人。(2022) 表明,如果没有大样本,横截面的大脑行为相关性通常很小且不可靠。这一观察将人类神经科学推向研究设计,即最大化样本量以检测小效应或使用重点调查最大化效应量。

更新日期:2022-05-06
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