GFAP and congenital rubella syndrome: We assessed sucrose consumption, coat state (CS), residual avoidance (RA) after the light challenge, and hourly time spent in the shelter in the PhenoTyper test in animals infused in the PFC with AAV5-GFAP-hM3D(Gq)-mCherry, with or without CRS for 6 weeks and with or without daily CNO treatment for the final four weeks (Fig.4a).