Neuroimaging’s Bias Against Left-handers

Neuroskeptic iconNeuroskeptic
By Neuroskeptic
Aug 17, 2019 3:03 PMDec 23, 2019 12:26 AM
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Left-handed people are under-represented as volunteers in human neuroimaging studies, according to a new paper from Lyam M. Bailey, Laura E. McMillan, and Aaron J. Newman of Dalhousie University.

Bailey et al. analyzed a sample of 1,031 papers published in 2017, finding that just 3.2% of participants were non-right-handed, even though this group makes up about 10-13% of the general population.

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