2022
Odour motion sensing enhances navigation of complex plumes
Kadakia N, Demir M, Michaelis B, DeAngelis B, Reidenbach M, Clark D, Emonet T. Odour motion sensing enhances navigation of complex plumes. Nature 2022, 611: 754-761. PMID: 36352224, PMCID: PMC10039482, DOI: 10.1038/s41586-022-05423-4.Peer-Reviewed Original ResearchConceptsRobot navigationVirtual agentsEffective navigationMultiple featuresMultiple streamsNavigationUncertain environmentMotion sensingVirtual reality paradigmTemporal correlationDirectional informationNavigational decisionsInformationComplex plumesSensingAlgorithmSensory inputInputParadigmSearchEnvironmentStreamsGenerality
2017
Feedback between motion and sensation provides nonlinear boost in run-and-tumble navigation
Long J, Zucker SW, Emonet T. Feedback between motion and sensation provides nonlinear boost in run-and-tumble navigation. PLOS Computational Biology 2017, 13: e1005429. PMID: 28264023, PMCID: PMC5358899, DOI: 10.1371/journal.pcbi.1005429.Peer-Reviewed Original ResearchConceptsNon-normal dynamicsRelevant parameter spaceFundamental nonlinearityParameter spaceInternal statesRandom reorientationDrift speedClassical drawbacksDynamics implicitStraight motionLarge transientsMotionAnalytical approachLarge fluctuationsDynamicsProbabilityNonlinearitySignal levelGradientFeedbackSpaceSpeedFluctuationsDirection