Fig. 3From: Quantitative analysis of axon collaterals of single pyramidal cells of the anterior piriform cortex of the guinea pigCamera lucida illustration of soma and dendrites of a superficial pyramidal cell in the APC (SP-1 cell). Dendrites were reconstructed in a coronal plane. Solid lines indicate the surface of the brain and border between layers IIb and III, and dashed lines indicate the border between layers Ia and Ib and the border between layers Ib and IIa. Note the large number of small spines on both the apical and basal dendrites. Scale bar = 50 μmBack to article page