ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2013
Parallel pathways for cross-modal memory retrieval in Drosophila.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Diversity of visual inputs to Kenyon cells of the Drosophila mushroom body.Nature communications · 2024Article
- Diverse memory paradigms inLearning & memory (Cold Spring Harbor, N.Y.) · 2024Review
- Pre- and postsynaptic N-methyl-D-aspartate receptors are required for sequential printing of fear memory engrams.iScience · 2023Article
- Diversity of visual inputs to Kenyon cells of thebioRxiv : the preprint server for biology · 2023Article
- Aversive Bimodal Associations Differently Impact Visual and Olfactory Memory Performance iniScience · 2022Article
- Structural plasticity of olfactory neuropils in relation to insect diapause.Ecology and evolution · 2020Article
- Insect brain plasticity: effects of olfactory input on neuropil size.Royal Society open science · 2019Article
- Place learning overrides innate behaviors inLearning & memory (Cold Spring Harbor, N.Y.) · 2018Article
- Different Roles for Honey Bee Mushroom Bodies and Central Complex in Visual Learning of Colored Lights in an Aversive Conditioning Assay.Frontiers in behavioral neuroscience · 2017Article
- Direct neural pathways convey distinct visual information to Drosophila mushroom bodies.eLife · 2016Article
- Mushroom body output neurons encode valence and guide memory-based action selection in Drosophila.eLife · 2014Article
- Article
- Habituation, sensitization, and Pavlovian conditioning.Frontiers in integrative neuroscience · 2014Article
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3 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Memory-retrieval processing of cross-modal sensory preconditioning is vital for understanding the plasticity underlying the interactions between modalities. As part of the sensory preconditioning paradigm, it has been hypothesized that the conditioned response to an unreinforced cue depends on the memory of the reinforced cue via a sensory link between the two cues. To test this hypothesis, we studied cross-modal memory-retrieval processing in a genetically tractable model organism, Drosophila melanogaster. By expressing the dominant temperature-sensitive shibire(ts1) (shi(ts1)) transgene, which blocks synaptic vesicle recycling of specific neural subsets with the Gal4/UAS system at the restrictive temperature, we specifically blocked visual and olfactory memory retrieval, either alone or in combination; memory acquisition remained intact for these modalities. Blocking the memory retrieval of the reinforced olfactory cues did not impair the conditioned response to the unreinforced visual cues or vice versa, in contrast to the canonical memory-retrieval processing of sensory preconditioning. In addition, these conditioned responses can be abolished by blocking the memory retrieval of the two modalities simultaneously. In sum, our results indicated that a conditioned response to an unreinforced cue in cross-modal sensory preconditioning can be recalled through parallel pathways.
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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.