2023
Odor encoding by signals in the olfactory bulb
Verhagen J, Baker K, Vasan G, Pieribone V, Rolls E. Odor encoding by signals in the olfactory bulb. Journal Of Neurophysiology 2023, 129: 431-444. PMID: 36598147, PMCID: PMC9925169, DOI: 10.1152/jn.00449.2022.Peer-Reviewed Original ResearchConceptsOlfactory bulbGlomerular responseMouse dorsalPresynaptic inputsLateral olfactory bulbSet of odorsGlomeruliOlfactory systemOdor identityOdor informationSniff onsetResponse latencyBroad tuningBulbStimulus identityLittle informationPopulationResponseEarly stagesTemporal encodingIndependent responses
2015
Comparison of glomerular activity patterns by fMRI and wide-field calcium imaging: Implications for principles underlying odor mapping
Sanganahalli BG, Rebello MR, Herman P, Papademetris X, Shepherd GM, Verhagen JV, Hyder F. Comparison of glomerular activity patterns by fMRI and wide-field calcium imaging: Implications for principles underlying odor mapping. NeuroImage 2015, 126: 208-218. PMID: 26631819, PMCID: PMC4733588, DOI: 10.1016/j.neuroimage.2015.11.048.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingHigh-resolution functional magnetic resonance imagingPost-synaptic activityPre-synaptic inputOlfactory bulb glomeruliFunctional imaging signalsWide-field calcium imagingMagnetic resonance imagingHemodynamic eventsAnesthetized ratsGlomerular layerNeuronal circuitryGlomerular clustersGlomerular patternNeuropil regionsCalcium imagingDye imagingResonance imagingActivity patternsDeoxyhemoglobin contrastGlomerular activity patternsGlomerular sheetGlomerular networkGlomeruli