Topic: interneuron morphology

Principal neurons with dendritic axon origins offer privileged pathways for information flow through the hippocampal network and between brain hemispheres. Traditionally overshadowed in research, the GABAergic interneurons play a crucial role in modulating network activity. Our research leverages genetic and immunofluorescent markers to dissect the morphological variance among inhibitory neuron subpopulations, focusing on the axon initial segments (AIS) — key sites for action potential generation. Our study captures the extensive diversity of proximal interneuron morphologies within the murine