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Article

GABAergic inhibition at dendrodendritic synapses tunes gamma oscillations in the olfactory bulb.

Proceedings of the National Academy of Sciences of the United States of America - 24 Apr 2007

Lagier Samuel, Panzanelli Patrizia, Russo Raúl E, Nissant Antoine, Bathellier Brice, Sassoè-Pognetto Marco, Fritschy Jean-Marc, Lledo Pierre-Marie

Abstract excerpt

In the olfactory bulb (OB), odorants induce oscillations in the gamma range (20-80 Hz) that play an important role in the processing of sensory information. Synaptic transmission between dendrites is a major contributor to this processing. Glutamate released from mitral cell dendrites excites the dendrites of granule cells, which in turn mediate GABAergic inhibition back onto mitral cells. Although this...

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Identifiers

PMID: 17428916
DOI: 10.1073/pnas.0701846104
PMCID: PMC1855399

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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