Bioluminescence Monitoring of Neuronal Activity in Freely Moving Zebrafish Larvae.
Knafo S, Prendergast A, Thouvenin O, Figueiredo SN, Wyart C. Bioluminescence Monitoring of Neuronal Activity in Freely Moving Zebrafish Larvae. Bio-protocol 2017, 7: e2550. PMID: 29130058, PMCID: PMC5681248, DOI: 10.21769/bioprotoc.2550.Peer-Reviewed Original ResearchMechanosensory neurons control the timing of spinal microcircuit selection during locomotion
Knafo S, Fidelin K, Prendergast A, Tseng PB, Parrin A, Dickey C, Böhm UL, Figueiredo SN, Thouvenin O, Pascal-Moussellard H, Wyart C. Mechanosensory neurons control the timing of spinal microcircuit selection during locomotion. ELife 2017, 6: e25260. PMID: 28623664, PMCID: PMC5499942, DOI: 10.7554/elife.25260.Peer-Reviewed Original ResearchConceptsSpinal cordMechanosensory neuronsRohon-Beard neuronsMonosynaptic inputSpinal circuitsMotor poolsCordNeuronsV2a interneuronsVertebrate spinal cordMechanosensory feedbackNumerous physiological studiesSimple locomotionPhysiological studiesActive locomotionLocomotor speedEscape responseInterneuronsZebrafish larvaeThe dual developmental origin of spinal cerebrospinal fluid-contacting neurons gives rise to distinct functional subtypes
Djenoune L, Desban L, Gomez J, Sternberg JR, Prendergast A, Langui D, Quan FB, Marnas H, Auer TO, Rio JP, Del Bene F, Bardet PL, Wyart C. The dual developmental origin of spinal cerebrospinal fluid-contacting neurons gives rise to distinct functional subtypes. Scientific Reports 2017, 7: 719. PMID: 28389647, PMCID: PMC5428266, DOI: 10.1038/s41598-017-00350-1.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, Genetically ModifiedAxonsBiomarkersCarrier ProteinsCell DifferentiationCerebrospinal FluidFluorescent Antibody TechniqueGanglia, SpinalHomozygoteMutationNeuronsSensory Receptor CellsSignal TransductionSpinal CordSpinal Nerve RootsTRPP Cation ChannelsZebrafishZebrafish ProteinsConceptsDual developmental originDevelopmental originsDistinct progenitor domainsApical extensionDistinct functional subtypesDifferent developmental originsCerebrospinal fluid-contacting neuronsTranscription factorsMechanical cuesZebrafish larvaeDistinct functionsProgenitor domainsCentral nervous systemCell typesDistinct cascadesFunctional populationsDifferent functional propertiesCSF-cNsNovel avenuesPKD2L1 channelFunctional subtypesSensory neuronsNeuronal targetsDistinct functional populationsSpecific markers