![1.1.2.21.jpg](https://sites.cns.utexas.edu/sites/default/files/styles/os_files_xlarge/public/synapseweb/files/1.1.2.21.jpg?m=1515454896&itok=yeaePl0Q)
Fig. 1.1.2.21. Endoplasmic reticulum (gold) in a perikaryon of a neocortical pyramidal neuron. Note perinuclear cistern. N – nucleus, plasma membrane – white. Scale = 1 micron. (Neocortex, mouse. Series from Kasthuri et al. 2015 used for 3D reconstruction.)