Atlas of Ultrastructural Neurocytology
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1.6. Chemical Synapses

Fig. 1.6.33. Synapses (sy) with presynaptic dense projections (red arrows), postsynaptic densities (blue arrow) and dense plates of the spine apparatus (sa) as they appear after phosphotungstic acid (PTA) treatment. Scale = 100 nm. (Mouse, neocortex.)

2/27/02 © J Spacek