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. 2020 Jul 24;10:12393. doi: 10.1038/s41598-020-69339-7

Figure 1.

Figure 1

(a) Experimental timeline. A2A-Cre mice were injected with AAV-eYFP or AAV-mCherry to label D2-MSNs prior to chronic social defeat stress (CSDS). (b) Social interaction behavior after 10 days CSDS or in unstressed controls. Data points represent individual mice. (c) Representative image of sparsely labeled MSNs in the NAc and schematic for dendritic spine analysis workflow. Secondary dendrites of single D2-MSNs are imaged at 63x, then analyzed in Neuron Studio. Identified spines are confirmed in 3D reconstructed segments.