title: Synaptic plasticity in the subiculum.
abstract: The subiculum is the principal target of CA1 pyramidal cells. It functions as a mediator of hippocampal-cortical interaction and has been proposed to play an important role in the encoding and retrieval of long-term memory. The cellular mechanisms of memory formation are thought to include long-term potentiation (LTP) and depression (LTD) of synaptic strength. This review summarizes the contemporary knowledge of LTP and LTD at CA1-subiculum synapses. The observation that the underlying mechanisms of LTP and LTD at CA1-subiculum synapses correlate with the discharge properties of subicular pyramidal cell reveals a novel and intriguing mechanism of cell-specific consolidation of hippocampal output.
authors.affiliation: Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, Campus Mitte, Charitéplatz 1, 10117 Berlin, Germany. joachim.behr@charite.de
authors.forename: Joachim
authors.initials: J
authors.lastname: Behr
authors.forename: Christian
authors.initials: C
authors.lastname: Wozny
authors.forename: Pawel
authors.initials: P
authors.lastname: Fidzinski
authors.forename: Dietmar
authors.initials: D
authors.lastname: Schmitz
mesh_terms: D000200:Action Potentials / Q000502:physiology; D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology; D006624:Hippocampus / Q000166:cytology* / Q000502:physiology*; D006801:Humans; D007858:Learning / Q000502:physiology; D008954:Models, Biological; D009434:Neural Pathways / Q000033:anatomy & histology / Q000502:physiology; D009473:Neuronal Plasticity / Q000502:physiology*; D017966:Pyramidal Cells / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology; D013569:Synapses / Q000502:physiology*