Fig. 2: Association between the spin-glass susceptibility and the IQ scores.
From: Closer to critical resting-state neural dynamics in individuals with higher fluid intelligence
a Magnification of Fig. 1c. The blue and red circles represent participants with a high performance IQ score (≥109) and a low performance IQ score (<109), respectively. The two overlapping histograms on the horizontal axis are the distributions of \(\tilde{\mu }\) for each participant group. The histograms on the vertical axis are the distributions of \(\tilde{\sigma }\). b Relationship between χSG and the performance IQ. A solid circle represents a participant. The participants enclosed by the dashed circle represent outliers determined by Tukey's 1.5 quartile criteria45. The Pearson correlation value (i.e., r) and the P value shown in the figure are those calculated in the presence of the outliers. The solid line is the linear regression. c Relationship between χSG and the verbal IQ. d Relationship between χSG and the full IQ. The χSG and IQ values shown in b, c, and d are those after the effects of the age and the gender have been partialed out.
