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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Psychophysiology. 2014 Dec;51(12):1225–1245. doi: 10.1111/psyp.12344

Figure 14.

Figure 14

Manhattan plot of individual SNP associations with alpha peak frequency at occipital-parietal leads. Manhattan plots also depict the distribution of −log10(p) but are ordered by SNP location on a chromosome, which provides information about the location of any SNPs associated with small p-values. The horizontal line at 7.3 indicates the genome-wide significance level (5E-08). The horizontal line at 5 indicates E-05, which is sometimes used to indicate “suggestive” significance.