ArticleInvertebrate neuroscience : IN2020
Features of behavioral changes underlying conditioned taste aversion in the pond snail Lymnaea stagnalis.
Article in Invertebrate neuroscience : IN, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 24 citations in OpenAlex.
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- Five-minute exposure to a novel appetitive food substance is sufficient time for a microRNA-dependent long-term memory to form.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024Article
- FOXO inBiology · 2023Article
- Changes in protein phosphorylation by insulin administration in the central nervous system of the gastropod molluskBiophysics and physicobiology · 2023Article
- Molecular and functional characterization of an evolutionarily conserved CREB-binding protein in the Lymnaea CNS.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022Article
- Conditioned taste aversion in the cricket Gryllus bimaculatus.Scientific reports · 2022Article
- Article
- Insulin and Memory in Invertebrates.Frontiers in behavioral neuroscience · 2022Review
- What can we teach Lymnaea and what can Lymnaea teach us?Biological reviews of the Cambridge Philosophical Society · 2021Review
- To eat or not to eat: a Garcia effect in pond snails (Lymnaea stagnalis).Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2021Article
- Review
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Authors and funding
5 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Conditioned taste aversion (CTA) in the freshwater pulmonate Lymnaea stagnalis can be formed by presenting ten pairings of sucrose as the conditioned stimulus (CS) and KCl as the unconditioned stimulus (US). The CTA is consolidated to long-term memory (LTM) lasting longer than a month. In the present study, we examined the time course of protein synthesis-dependent period during the consolidation of Lymnaea CTA to LTM by pharmacological inhibition of transcription or translation. The robustness for CTA-LTM was then examined by extinction trials, i.e., repeated presentations of the CS alone. Furthermore, we evaluated the effects of the interstimulus interval (ISI) between the presentation of the CS and US. Our findings indicated that the protein synthesis-dependent period coincides with the CTA training. Repeated presentations of the CS alone after establishment of CTA did not extinguish the CTA, demonstrating the robustness of the CTA-LTM. The ISI ranged from 10 s to a few minutes, and there was no inverted U-shaped function between the ISI and the conditioned response (i.e., suppression of feeding). Thus, CTA still formed even when the presentation of the US was delayed. These features of Lymnaea CTA complement the knowledge for mammalian CTA.
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