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
2021
Connectomic features underlying diverse synaptic connection strengths and subcellular computation
Liu TX, Davoudian PA, Lizbinski KM, Jeanne JM. Connectomic features underlying diverse synaptic connection strengths and subcellular computation. Current Biology 2021, 32: 559-569.e5. PMID: 34914905, PMCID: PMC8825683, DOI: 10.1016/j.cub.2021.11.056.Peer-Reviewed Original ResearchConceptsSomatic postsynaptic potentialsSingle presynaptic spikeElectrical compartmentalizationPostsynaptic potentialsSynapse densityDiverse neuronsSynaptic connectionsSynaptic connection strengthsOlfactory networkPresynaptic spikesNeural tissueDrosophila brainNeuronal biophysicsConnectivity mapsNeuronsBrainSynapsesDecision making: An analogue implementation of a drift-diffusion computation in the Drosophila mushroom body
Buerkle N, Jeanne JM. Decision making: An analogue implementation of a drift-diffusion computation in the Drosophila mushroom body. Current Biology 2021, 31: r1479-r1482. PMID: 34813753, DOI: 10.1016/j.cub.2021.09.039.Peer-Reviewed Original Research
2020
Connectomics: Bringing Fly Neural Circuits into Focus
Lizbinski KM, Jeanne JM. Connectomics: Bringing Fly Neural Circuits into Focus. Current Biology 2020, 30: r944-r947. PMID: 32810456, DOI: 10.1016/j.cub.2020.06.068.Peer-Reviewed Original Research
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 Research
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