Figure 7.

Dynamic microglia reaction around Dex perfused microdialysis from 0.5 hr to 6 hr. a) Typical microglial reaction pattern. b) Rare microglia reaction pattern. Microdialysis probe is outlined in blue. Retraction of processes can be identified as decrease of green pixels and increase in black pixels from the first to second column. White numbers label static time points where red are landmark blood vessels and green is microglia. Red and green labeled panels show microglia differences between an earlier time point (red) and later time point (green) (retraced processes (green), extended processes (red)). Yellow highlight common features. Scale = 100 μm.