Fig. 6

Linear correspondence between SRTM BP values for the right striatum at different time points after LPS injection using a 90- and 120-min acquisition time interval, comparing BP_L STR using the left striatum as reference region with BP_wlow using all brain regions weighted with the corresponding SVCA3 w_low weights to generate a virtual pseudo-reference region (a) and with BP_low using brain regions with SVCA3 w_low weights greater than 0.95 on an individual animal level to define a composite pseudo-reference region (b).The solid line represents the linear regression line (through the origin) for the 120-min acquisition time interval