Piriform cortex efferents to the entorhinal cortex in vivo: kindling‐induced potentiation and the enhancement of long‐term potentiation by low‐frequency piriform cortex or medial septal stimulation

The entorhinal cortex receives input from many cortical areas and mediates the flow of information between these sites and the hippocampal formation. Long-term synaptic plasticity in cortical efferents to the entorhinal cortex may contribute to the transmission of neural activity to the hippocampus, as well as the storage of information, but little is known about plasticity in these pathways. We describe here the use of evoked field potential …