Table 11.
Fractional Anisotropy and Cellular Changes
| Variable | r s | P Value | Equation |
|---|---|---|---|
| Control | |||
| Olig2+ oligodendrocytes | 0.079 | 0.735 | |
| Olig2+CC1− immature oligodendrocytes | −0.261 | 0.254 | |
| Olig2+CC1+ mature oligodendrocytes | 0.183 | 0.428 | |
| Iba1+ microglia cells | −0.414 | 0.062 | |
| GS+GFAP+ astrocytes | 0.369 | 0.099 | |
| Post‐CPB acute | |||
| Olig2+ oligodendrocytes | 0.389 | 0.041 | Y=292.0X+19.01 |
| Olig2+CC1− immature oligodendrocytes | 0.345 | 0.084 | |
| Olig2+CC1+ mature oligodendrocytes | 0.356 | 0.066 | |
| Iba1+ microglia cells | 0.001 | 0.998 | |
| GS+GFAP+ astrocytes | 0.389 | 0.045 | Y=103.1X+9.695 |
| Post‐CPB week 4 | |||
| Olig2+ oligodendrocytes | 0.364 | 0.018 | Y=199.0X+52.12 |
| Olig2+CC1− immature oligodendrocytes | 0.047 | 0.767 | |
| Olig2+CC1+ mature oligodendrocytes | 0.401 | 0.009 | Y=182.0X+17.52 |
| Iba1+ microglia cells | −0.506 | 0.001 | Y=−161.8X+129.2 |
| GS+GFAP+ astrocytes | 0.047 | 0.767 | |
CPB indicates cardiopulmonary bypass.
In equations Y is cells per microm ^3 and X is FA.