Skip to main content
. Author manuscript; available in PMC: 2017 Aug 15.
Published in final edited form as: J Comp Neurol. 2016 Feb 8;524(12):2400–2417. doi: 10.1002/cne.23959

Fig. 8.

Fig. 8

M2R+ synaptic inputs to M2R+ dendrites (PUR as a chromogen for M2R). (A) An M2R+ dendrite (M2d) receives asymmetrical synaptic input from an M2R+ terminal (M2t, arrow). Note that some PUR particles are adjacent to the plasma membrane of this axon terminal. Two nearby unlabeled terminals are indicated (Ut). (B) An M2R+ dendrite (M2d) receives asymmetrical synaptic inputs from three M2R+ terminals (M2t, arrows) and symmetrical synaptic input from another M2R+ terminal (M2t, arrowhead). Multiple asymmetrical synaptic inputs suggests this dendrite may arise from a nonpyramidal cell. Note that some PUR particles are adjacent to the plasma membrane of the dendrite and axon terminals. Scale bars = 0.5 μm.