Hormonal regulation of hippocampal spine synapse density involves subcortical mediation
Leranth C, Shanabrough M, Horvath TL. Hormonal regulation of hippocampal spine synapse density involves subcortical mediation. Neuroscience 2000, 101: 349-356. PMID: 11074158, DOI: 10.1016/s0306-4522(00)00369-9.Peer-Reviewed Original ResearchConceptsFimbria/fornix transectionSpine synapse densitySpine densitySynapse densityHippocampal spine synapse densitySubcortical structuresSubcortical mediationPyramidal cell spinesFornix transectionHippocampal CA1 subfieldHippocampal synaptic plasticityCA1 pyramidal cellsFimbria/fornixLong-term potentiationEstrogen replacementIpsilateral hippocampusContralateral hippocampusCA1 subfieldMedian raphePyramidal cellsSupramammillary areaAfferent connectionsHippocampal morphologySeptal complexNew synapses