Fig. 1.5.02. An axon thickened into an en passant bouton (B) making a synapse with a small dendritic spine (asterisk). Microtubules are marked with arrows. Scale = 300 nm. (Rat, hippocampus.)
Fig. 1.5.02. An axon thickened into an en passant bouton (B) making a synapse with a small dendritic spine (asterisk). Microtubules are marked with arrows. Scale = 300 nm. (Rat, hippocampus.)