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. 2019 Apr 26;11:97. doi: 10.3389/fnagi.2019.00097

FIGURE 3.

FIGURE 3

GLM models for brain volume (A) and cortical thickness (B) correlated with PTA in presbycusis patients. The GLM contrasts the difference of correlations between PCF and CD groups using PTA as predictor for both volume and thickness. Age, education and sex were adjusted as covariates. The color blue shows regions in which individuals with cochlear dysfunction had a higher rate of gray matter decrease compared to those with normal cochlear (p < 0.01). The color red shows regions in which individuals with cochlear impairment had a higher rate of gray matter increase compared to those with normal cochlear (p < 0.01).