2024
Olfactory sensory neuron population expansions influence projection neuron adaptation and enhance odour tracking
Takagi S, Sancer G, Abuin L, Stupski S, Roman Arguello J, Prieto-Godino L, Stern D, Cruchet S, Álvarez-Ocaña R, Wienecke C, van Breugel F, Jeanne J, Auer T, Benton R. Olfactory sensory neuron population expansions influence projection neuron adaptation and enhance odour tracking. Nature Communications 2024, 15: 7041. PMID: 39147786, PMCID: PMC11327376, DOI: 10.1038/s41467-024-50808-w.Peer-Reviewed Original ResearchConceptsOlfactory sensory neuronsPopulation expansionSpecies-specific expansionSensory neuronsProjection neuronsConnections of sensory neuronsOlfactory sensory neuron numbersSpecies-specific behaviorsD. sechelliaDrosophila sechelliaEcologically-relevantProportion of neuronsEnvironmental cuesMultigenic changesEvolutionary expansionIncreased synaptic connectivityFunctional impactPN sensitivityNeuronal adaptationOdor trackingNeuronsSechelliaLateral inhibitionInhibitionSpecies
2018
The Organization of Projections from Olfactory Glomeruli onto Higher-Order Neurons
Jeanne JM, Fişek M, Wilson RI. The Organization of Projections from Olfactory Glomeruli onto Higher-Order Neurons. Neuron 2018, 98: 1198-1213.e6. PMID: 29909998, PMCID: PMC6051339, DOI: 10.1016/j.neuron.2018.05.011.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainConnectomeDrosophilaMushroom BodiesNeuronsOlfactory BulbOlfactory PathwaysOlfactory Receptor NeuronsOptogeneticsReceptors, Odorant
2015
Convergence, Divergence, and Reconvergence in a Feedforward Network Improves Neural Speed and Accuracy
Jeanne JM, Wilson RI. Convergence, Divergence, and Reconvergence in a Feedforward Network Improves Neural Speed and Accuracy. Neuron 2015, 88: 1014-1026. PMID: 26586183, PMCID: PMC5488793, DOI: 10.1016/j.neuron.2015.10.018.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsAnimals, Genetically ModifiedAntigensAstrocytesBacterial ProteinsDrosophilaDrosophila ProteinsFibroblast Growth Factor 2Glutamic AcidLuminescent ProteinsModels, NeurologicalNerve NetNeuronsOlfactory PathwaysPatch-Clamp TechniquesProteoglycansReaction TimeRNA, Small InterferingSensory Receptor CellsSomatosensory CortexSynaptic Transmission