B. E. Alger, T. A. Pitler, J. J. Wagner, L. A. Martin, W. Morishita et al., Retrograde signalling in depolarization-induced suppression of inhibition in rat hippocampal CA1 cells, J. Physiol, vol.496, pp.197-209, 1996.

C. Armstrong and I. Soltesz, Basket cell dichotomy in microcircuit function, J. Physiol, vol.590, pp.683-694, 2012.

J. Basu, K. V. Srinivas, S. K. Cheung, H. Taniguchi, Z. J. Huang et al., A cortico-hippocampal learning rule shapes inhibitory microcircuit activity to enhance hippocampal information flow, Neuron, vol.79, pp.1208-1221, 2013.

E. Campanac, C. Gasselin, A. Baude, S. Rama, N. Ankri et al., Enhanced intrinsic excitability in basket cells maintains excitatory-inhibitory balance in hippocampal circuits, Neuron, vol.77, pp.712-722, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01774392

G. Carlson, Y. Wang, and B. E. Alger, Endocannabinoids facilitate the induction of LTP in the hippocampus, Nat. Neurosci, vol.5, pp.723-724, 2002.

Y. Chen, M. Zhang, D. Yin, L. Wen, A. Ting et al., ErbB4 in parvalbumin-positive interneurons is critical for neuregulin 1 regulation of long-term potentiation, Proc. Natl. Acad. Sci. U S A, vol.107, pp.21818-21823, 2010.

V. Chevaleyre and P. E. Castillo, Heterosynaptic LTD of hippocampal GABAergic synapses: a novel role of endocannabinoids in regulating excitability, Neuron, vol.38, pp.461-472, 2003.

V. Chevaleyre and P. E. Castillo, Endocannabinoid-mediated metaplasticity in the hippocampus, Neuron, vol.43, pp.871-881, 2004.

V. Chevaleyre and S. A. Siegelbaum, Strong CA2 pyramidal neuron synapses define a powerful disynaptic cortico-hippocampal loop, Neuron, vol.66, pp.560-572, 2010.

V. Chevaleyre, B. D. Heifets, P. S. Kaeser, T. C. Südhof, and P. E. Castillo, Endocannabinoid-mediated long-term plasticity requires cAMP/PKA signaling and RIM1alpha, Neuron, vol.54, pp.801-812, 2007.

V. Chevaleyre, K. A. Takahashi, and P. E. Castillo, Endocannabinoidmediated synaptic plasticity in the CNS, Annu. Rev. Neurosci, vol.29, pp.37-76, 2006.

T. Collin, M. Chat, M. G. Lucas, H. Moreno, P. Racay et al., Developmental changes in parvalbumin regulate presynaptic Ca2+ signaling, J. Neurosci, vol.25, pp.96-107, 2005.

M. I. Daw, K. A. Pelkey, R. Chittajallu, and C. J. Mcbain, Presynaptic kainate receptor activation preserves asynchronous GABA release despite the reduction in synchronous release from hippocampal cholecystokinin interneurons, J. Neurosci, vol.30, pp.11202-11209, 2010.

M. I. Daw, L. Tricoire, F. Erdélyi, G. Szabó, and C. J. Mcbain, Asynchronous transmitter release from cholecystokinin-containing inhibitory interneurons is widespread and target-cell independent, J. Neurosci, vol.29, pp.11112-11122, 2009.

F. Donato, S. B. Rompani, and P. Caroni, Parvalbumin-expressing basketcell network plasticity induced by experience regulates adult learning, Nature, vol.504, pp.272-276, 2013.

J. T. Dudman, D. Tsay, and S. A. Siegelbaum, A role for synaptic inputs at distal dendrites: instructive signals for hippocampal long-term plasticity, Neuron, vol.56, pp.866-879, 2007.

C. Földy, S. Y. Lee, J. Szabadics, A. Neu, and I. Soltesz, Cell type-specific gating of perisomatic inhibition by cholecystokinin, Nat. Neurosci, vol.10, 2007.

T. F. Freund and I. Katona, Perisomatic inhibition, Neuron, vol.56, pp.33-42, 2007.

L. L. Glickfeld and M. Scanziani, Distinct timing in the activity of cannabinoid-sensitive and cannabinoid-insensitive basket cells, Nat. Neurosci, vol.9, pp.807-815, 2006.

L. L. Glickfeld, B. V. Atallah, and M. Scanziani, Complementary modulation of somatic inhibition by opioids and cannabinoids, J. Neurosci, vol.28, pp.1824-1832, 2008.

S. Hefft, J. , and P. , Asynchronous GABA release generates long-lasting inhibition at a hippocampal interneuron-principal neuron synapse, Nat. Neurosci, vol.8, pp.1319-1328, 2005.

M. Herkenham, A. B. Lynn, M. D. Little, M. R. Johnson, L. S. Melvin et al., Cannabinoid receptor localization in brain, Proc. Natl. Acad. Sci. U S A, vol.87, pp.1932-1936, 1990.

M. A. Karson, K. C. Whittington, and B. E. Alger, Cholecystokinin inhibits endocannabinoid-sensitive hippocampal IPSPs and stimulates others, Neuropharmacology, vol.54, pp.117-128, 2008.

T. Klausberger and P. Somogyi, Neuronal diversity and temporal dynamics: the unity of hippocampal circuit operations, Science, vol.321, pp.53-57, 2008.

T. Klausberger, P. J. Magill, L. F. Márton, J. D. Roberts, P. M. Cobden et al., Brain-state-and cell-type-specific firing of hippocampal interneurons in vivo, Nature, vol.421, pp.844-848, 2003.

T. Klausberger, L. F. Márton, A. Baude, J. D. Roberts, P. J. Magill et al., Spike timing of dendrite-targeting bistratified cells during hippocampal network oscillations in vivo, Nat. Neurosci, vol.7, pp.41-47, 2004.

K. Kohara, M. Pignatelli, A. J. Rivest, H. Jung, T. Kitamura et al., Cell type-specific genetic and optogenetic tools reveal hippocampal CA2 circuits, Nat. Neurosci, vol.17, pp.269-279, 2014.

T. Korotkova, E. C. Fuchs, A. Ponomarenko, J. Von-engelhardt, and H. Monyer, NMDA receptor ablation on parvalbumin-positive interneurons impairs hippocampal synchrony, spatial representations and working memory, Neuron, vol.68, pp.557-569, 2010.

D. M. Kullmann and K. P. Lamsa, Long-term synaptic plasticity in hippocampal interneurons, Nat. Rev. Neurosci, vol.8, pp.687-699, 2007.

D. Lapray, B. Lasztóczi, M. Lagler, T. J. Viney, L. Katona et al., Behavior-dependent specialization of identified hippocampal interneurons, Nat. Neurosci, vol.15, pp.1265-1271, 2012.

N. Le-roux, C. Cabezas, U. L. Böhm, and J. C. Poncer, Input-specific learning rules at excitatory synapses onto hippocampal parvalbumin-expressing interneurons, J. Physiol, vol.591, pp.1809-1822, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01921363

S. E. Lee, S. B. Simons, S. A. Heldt, M. Zhao, J. P. Schroeder et al., RGS14 is a natural suppressor of both synaptic plasticity in CA2 neurons and hippocampal-based learning and memory, Proc. Natl. Acad. Sci. U S A, vol.107, pp.16994-16998, 2010.

S. Y. Lee, C. Földy, J. Szabadics, and I. Soltesz, Cell-type-specific CCK2 receptor signaling underlies the cholecystokinin-mediated selective excitation of hippocampal parvalbumin-positive fast-spiking basket cells, J. Neurosci, vol.31, pp.10993-11002, 2011.

I. Llano, N. Leresche, M. , and A. , Calcium entry increases the sensitivity of cerebellar Purkinje cells to applied GABA and decreases inhibitory synaptic currents, Neuron, vol.6, pp.565-574, 1991.

K. Mackie and B. Hille, Cannabinoids inhibit N-type calcium channels in neuroblastoma-glioma cells, Proc. Natl. Acad. Sci. U S A, vol.89, p.3825, 1992.

G. Marsicano and B. Lutz, Expression of the cannabinoid receptor CB1 in distinct neuronal subpopulations in the adult mouse forebrain, Eur. J. Neurosci, vol.11, pp.4213-4225, 1999.

A. J. Murray, J. Sauer, G. Riedel, C. Mcclure, L. Ansel et al., , 2011.

, Parvalbumin-positive CA1 interneurons are required for spatial working but not for reference memory, Nat. Neurosci, vol.14, pp.297-299

D. A. Nagode, A. Tang, K. Yang, and B. E. Alger, Optogenetic identification of an intrinsic cholinergically driven inhibitory oscillator sensitive to cannabinoids and opioids in hippocampal CA1, J. Physiol, vol.592, pp.103-123, 2014.

A. Neu, C. Földy, and I. Soltesz, Postsynaptic origin of CB1-dependent tonic inhibition of GABA release at cholecystokinin-positive basket cell to pyramidal cell synapses in the CA1 region of the rat hippocampus, J. Physiol, vol.578, pp.233-247, 2007.

W. Nissen, A. Szabo, J. Somogyi, P. Somogyi, and K. P. Lamsa, Cell type-specific long-term plasticity at glutamatergic synapses onto hippocampal interneurons expressing either parvalbumin or CB1 cannabinoid receptor, J. Neurosci, vol.30, pp.1337-1347, 2010.

J. Ormond and M. A. Woodin, Disinhibition mediates a form of hippocampal long-term potentiation in area CA1, PLoS One, vol.4, p.7224, 2009.

R. A. Piskorowski, C. , and V. , Delta-opioid receptors mediate unique plasticity onto parvalbumin-expressing interneurons in area CA2 of the hippocampus, J. Neurosci, vol.33, pp.14567-14578, 2013.
URL : https://hal.archives-ouvertes.fr/inserm-02769098

G. M. Pitcher, S. Beggs, R. Woo, L. Mei, and M. W. Salter, ErbB4 is a suppressor of long-term potentiation in the adult hippocampus, Neuroreport, vol.19, pp.139-143, 2008.

T. A. Pitler and B. E. Alger, Postsynaptic spike firing reduces synaptic GABAA responses in hippocampal pyramidal cells, J. Neurosci, vol.12, pp.4122-4132, 1992.

F. Pouille and M. Scanziani, Enforcement of temporal fidelity in pyramidal cells by somatic feed-forward inhibition, Science, vol.293, pp.1159-1163, 2001.

S. Royer, B. V. Zemelman, A. Losonczy, J. Kim, F. Chance et al., Control of timing, rate and bursts of hippocampal place cells by dendritic and somatic inhibition, Nat. Neurosci, vol.15, pp.769-775, 2012.

S. B. Simons, Y. Escobedo, R. Yasuda, and S. M. Dudek, Regional differences in hippocampal calcium handling provide a cellular mechanism for limiting plasticity, Proc. Natl. Acad. Sci. U S A, vol.106, pp.14080-14084, 2009.

R. S. Sloviter, L. Ali-akbarian, R. C. Elliott, B. J. Bowery, and N. G. Bowery, Localization of GABA(B) (R1) receptors in the rat hippocampus by immunocytochemistry and high resolution autoradiography, with specific reference to its localization in identified hippocampal interneuron subpopulations, Neuropharmacology, vol.38, pp.1707-1721, 1999.

P. Somogyi and T. Klausberger, Defined types of cortical interneurone structure space and spike timing in the hippocampus, J. Physiol, vol.562, pp.9-26, 2005.

G. G. Szabó, N. Holderith, A. I. Gulyás, T. F. Freund, and N. Hájos, Distinct synaptic properties of perisomatic inhibitory cell types and their different modulation by cholinergic receptor activation in the CA3 region of the mouse hippocampus, Eur. J. Neurosci, vol.31, pp.2234-2246, 2010.

V. T. Takács, A. Sz?nyi, T. F. Freund, G. Nyiri, and A. I. Gulyás, Quantitative ultrastructural analysis of basket and axo-axonic cell terminals in the mouse hippocampus, Brain Struct. Funct, 2014.

A. E. Takesian and T. K. Hensch, Balancing plasticity/stability across brain development. Prog, Brain Res, vol.207, pp.3-34, 2013.

T. Tsetsenis, T. J. Younts, C. Q. Chiu, P. S. Kaeser, P. E. Castillo et al., Rab3B protein is required for long-term depression of hippocampal inhibitory synapses and for normal reversal learning, Proc. Natl. Acad. Sci. U S A, vol.108, pp.14300-14305, 2011.

J. J. Tukker, P. Fuentealba, K. Hartwich, P. Somogyi, and T. Klausberger, Cell type-specific tuning of hippocampal interneuron firing during gamma oscillations in vivo, J. Neurosci, vol.27, pp.8184-8189, 2007.

J. J. Tukker, B. Lasztóczi, L. Katona, J. D. Roberts, E. K. Pissadaki et al., Distinct dendritic arborization and in vivo firing patterns of parvalbumin-expressing basket cells in the hippocampal area CA3, J. Neurosci, vol.33, pp.6809-6825, 2013.

H. Wigstrom and B. Gustafsson, Facilitated induction of hippocampal long-lasting potentiation during blockade of inhibition, Nature, vol.301, pp.603-604, 1983.

R. I. Wilson and R. A. Nicoll, Endogenous cannabinoids mediate retrograde signalling at hippocampal synapses, Nature, vol.410, pp.588-592, 2001.

P. Wulff, A. A. Ponomarenko, M. Bartos, T. M. Korotkova, E. C. Fuchs et al., Hippocampal theta rhythm and its coupling with gamma oscillations require fast inhibition onto parvalbumin-positive interneurons, Proc. Natl. Acad. Sci. U S A, vol.106, pp.3561-3566, 2009.

J. Xu, J. Zhang, C. , and C. , Long-lasting potentiation of hippocampal synaptic transmission by direct cortical input is mediated via endocannabinoids, J. Physiol, vol.590, pp.2305-2315, 2012.

T. J. Younts, V. Chevaleyre, and P. E. Castillo, CA1 pyramidal cell thetaburst firing triggers endocannabinoid-mediated long-term depression at both somatic and dendritic inhibitory synapses, J. Neurosci, vol.33, pp.13743-13757, 2013.

M. Zhao, Y. Choi, K. Obrietan, and S. M. Dudek, Synaptic plasticity (and the lack thereof) in hippocampal CA2 neurons, J. Neurosci, vol.27, pp.12025-12032, 2007.

P. J. Zhu and D. M. Lovinger, Persistent synaptic activity produces longlasting enhancement of endocannabinoid modulation and alters long-term synaptic plasticity, J. Neurophysiol, vol.97, pp.4386-4389, 2007.

, Conflict of Interest Statement: The authors declare that the research was con