Figure 5. Virus expression in the GFP-control group. Panel A shows the smallest (black) and largest (light grey) injection sites across the dorsal subiculum. Numbers refer to the distance from bregma in mm. Panel B shows an example of iDREADDs expression in the dorsal subiculum. Panel C shows the robust expression of transported virus in layers I, II and upper III of the granular retrosplenial cortex. Panel D shows anterograde transport from the dorsal subiculum to the anterior thalamic nuclei. All scale bars are 150µm. AD, anterodorsal nucleus; AM, anteromedial nucleus; AV, anteroventral nucleus, DS, dorsal subiculum, RSD, dysgranular retrosplenial cortex; RSG, granular retrosplenial cortex.