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, The first experimental evidence for the existence of 'operational hub' neurons. This study was performed in the developing hippocampus using a combination of imaging and electrophysiology approaches

T. Marissal, P. Bonifazi, M. Picardo, R. Nardou, L. Petit et al., Pioneer glutamatergic cells develop into a morpho-functionally distinct population in the juvenile CA3 hippocampus, Nature Communications, vol.28, issue.1, p.1316, 2012.
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, Ammon's horn to the amygdala and the entorhinal cortex

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, Functional characterization of long-range GABAergic short-cuts between the hippocampus and the medial entorhinal cortex using optogenetic tools

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, A modeling study using a biophysically realistic model of the dentate gyrus to show that epileptic synchronization may be supported by the existence of highly anatomically connected excitatory hub cells

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