If you are interested in circuit development - Victor Vargas-Barroso‘s thorough work on CA3 is now online. He shows surprising synaptic properties and circuit arrangement in the early postnatal hippocampus!
www.nature.com/articles/s41...
Using multicellular patch-clamp recording, the authors show that the hippocampal CA3 autoassociative network undergoes pruning of CA3–CA3 synapses and downregulation of synaptic efficacy during postna...