Figure 4
From: Dynamics of cerebrospinal fluid levels of matrix metalloproteinases in human traumatic brain injury

Correlation matrix between the CSF concentrations of MMPs within TBI and iNPH groups separately. The correlation matrix displays Spearman’s correlation coefficients (rho) between the CSF MMP concentrations in TBI (lower-left part) and iNPH (upper-right part) groups. The darker and more red the box, the closer the correlation is to positive 1.