Fig. 4

Association of measures of interest in brain MRI with CSF IFN-β. (A) Pial view of the regions of measures of interest associated with CSF IFN-β in brain from different perspective. (B) Scatter plots representing the association of each measure of interest in brain MRI with CSF IFN-β in all individuals. Each point depicts the value of the measures of an individual and the solid lines indicate the regression line for each index. The standardised regression coefficients (β) and p values are shown and analysed using a linear regression model adjusted for age and sex. p value < 0.05 means significant