ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2012
Elemental and configural olfactory coding by antennal lobe neurons of the honeybee (Apis mellifera).
Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed, 34 citations in OpenAlex.
- Gain modulation and odor concentration invariance in early olfactory networks.PLoS computational biology · 2023Article
- Article
- Olfactory coding in honeybees.Cell and tissue research · 2021Review
- Article
- Odorant mixtures elicit less variable and faster responses than pure odorants.PLoS computational biology · 2018Article
- In-situ recording of ionic currents in projection neurons and Kenyon cells in the olfactory pathway of the honeybee.PloS one · 2018Article
- An Early Sensitive Period Induces Long-Lasting Plasticity in the Honeybee Nervous System.Frontiers in behavioral neuroscience · 2018Article
- Article
- It takes two-coincidence coding within the dual olfactory pathway of the honeybee.Frontiers in physiology · 2015Article
- Article
- Simultaneous long-term recordings at two neuronal processing stages in behaving honeybees.Journal of visualized experiments : JoVE · 2014Article
- Olfactory coding in the insect brain: data and conjectures.The European journal of neuroscience · 2014Review
- Mixture and odorant processing in the olfactory systems of insects: a comparative perspective.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2013Review
- Millisecond stimulus onset-asynchrony enhances information about components in an odor mixture.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013Article
- Parallel processing via a dual olfactory pathway in the honeybee.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013Article
- Chromatic processing in the anterior optic tubercle of the honey bee brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013Article
- Apis mellifera octopamine receptor 1 (AmOA1) expression in antennal lobe networks of the honey bee (Apis mellifera) and fruit fly (Drosophila melanogaster).Frontiers in systems neuroscience · 2013Article
- Non-linear blend coding in the moth antennal lobe emerges from random glomerular networks.Frontiers in neuroengineering · 2012Article
- Parallel representation of stimulus identity and intensity in a dual pathway model inspired by the olfactory system of the honeybee.Frontiers in neuroengineering · 2011Article
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2 authors at 1 institution in 1 country.
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Abstract
When smelling an odorant mixture, olfactory systems can be analytical (i.e. extract information about the mixture elements) or synthetic (i.e. creating a configural percept of the mixture). Here, we studied elemental and configural mixture coding in olfactory neurons of the honeybee antennal lobe, local neurons in particular. We conducted intracellular recordings and stimulated with monomolecular odorants and their coherent or incoherent binary mixtures to reproduce a temporally dynamic environment. We found that about half of the neurons responded as 'elemental neurons', i.e. responses evoked by mixtures reflected the underlying feature information from one of the components. The other half responded as 'configural neurons', i.e. responses to mixtures were clearly different from responses to their single components. Elemental neurons divided in late responders (above 60 ms) and early responder neurons (below 60 ms), whereas responses of configural coding neurons concentrated in-between these divisions. Latencies of neurons with configural responses express a tendency to be faster for coherent stimuli which implies employment in different processing circuits.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.