Role of ionotropic glutamate receptors in long-term potentiation in rat hippocampal CA1 oriens-lacunosum moleculare interneurons.

@article{Oren2009RoleOI,
  title={Role of ionotropic glutamate receptors in long-term potentiation in rat hippocampal CA1 oriens-lacunosum moleculare interneurons.},
  author={Iris Oren and Wiebke Nissen and Dimitri Michael Kullmann and Peter Somogyi and Karri P Lamsa},
  journal={The Journal of neuroscience : the official journal of the Society for Neuroscience},
  year={2009},
  volume={29 4},
  pages={939-50}
}
Some interneurons of the hippocampus exhibit NMDA receptor-independent long-term potentiation (LTP) that is induced by presynaptic glutamate release when the postsynaptic membrane potential is hyperpolarized. This "anti-Hebbian" form of LTP is prevented by postsynaptic depolarization or by blocking AMPA and kainate receptors. Although both AMPA and kainate receptors are expressed in hippocampal interneurons, their relative roles in anti-Hebbian LTP are not known. Because interneuron diversity… CONTINUE READING

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