Fig. S8.

Characteristics of dendrite segments used for analysis of spine morphology. Analysis of spine diameter was conducted using Neurolucida 10.21 and Neurolucida Explorer. Shown are the base and average diameters, as well as length, of dendrite segments, none of which were not significantly different between control virus (rAAV2-GFP) or active virus (rAAV2-ChR2-eYFP), both of which received laser stimulation. The number of segments analyzed was 45 and 66 for control and stimulated, respectively.