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. Author manuscript; available in PMC: 2009 Dec 10.
Published in final edited form as: Neuroscience. 2008 Oct 2;157(4):850–863. doi: 10.1016/j.neuroscience.2008.09.043

Fig. 7.

Fig. 7

A PV+ dendrite enveloped by a TH+ axon in the BLa. Serial sections (A–D) of a DAB-labeled TH+ axon (THt) that forms an extended apposition with a PUR-labeled PV+ small dendrite (PVd). Although portions of the apposition resembled an obliquely cut synapse, at no point were all of the criteria for a synaptic junction met. Scale bars = 500 nm.