ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2015
Specificity of repetition priming: the role of chemical coding.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 16 citations in OpenAlex.
- Motor priming is associated with widespread recruitment into neural ensembles and more rapid ensemble transitions.iScience · 2026Article
- Convergent effects of peptides on the initiation of feeding motor programs in the molluskJournal of neurophysiology · 2025Article
- Variable task switching in the feeding network ofJournal of neurophysiology · 2023Article
- Persistent modulatory actions and task switching in the feeding network of Aplysia.Current opinion in neurobiology · 2023Review
- Convergent effects of neuropeptides on the feeding central pattern generator ofJournal of neurophysiology · 2022Article
- An Anticipatory Circuit Modification That Modifies Subsequent Task Switching.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021Article
- Comparative Analysis of Neuropeptides in Homologous Interneurons and Prohormone Annotation in Nudipleuran Sea Slugs.Frontiers in physiology · 2021Article
- Multifaceted Expression of Peptidergic Modulation in the Feeding System of Aplysia.ACS chemical neuroscience · 2018Review
- Cellular Effects of Repetition Priming in theThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2018Article
- Use of theJournal of neurophysiology · 2017Review
- Activity-dependent increases in [CaJournal of neurophysiology · 2017Article
- Consequences of degeneracy in network function.Current opinion in neurobiology · 2016Review
- Repetition priming of motor activity mediated by a central pattern generator: the importance of extrinsic vs. intrinsic program initiators.Journal of neurophysiology · 2016Article
- Repetition priming-induced changes in sensorimotor transmission.Journal of neurophysiology · 2016Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
We investigate stimulus specificity of repetition priming in a tractable model system; the feeding network of Aplysia. Previous studies primarily focused on an aspect of behavior that is altered during ingestive priming, radula opening. Priming of radula opening occurs when two modulatory peptides [feeding circuit activating peptide (FCAP) and cerebral peptide-2 (CP-2)] are released from the cholinergic command-like neuron cerebral buccal interneuron 2. Effects of FCAP/CP-2 on radula opening motor neurons are cAMP mediated. The present experiments sought to determine whether FCAP/CP-2 and cAMP are also involved in the priming of radula opening during an incompatible activity, i.e., during egestive motor programs. Egestive priming is induced when motor programs are triggered by afferents with processes in the esophageal nerve. We demonstrate that egestive priming is not FCAP/CP-2 mediated. Instead, it is induced by an unrelated peptide (small cardioactive peptide), which exerts PKC-mediated effects. Our data, therefore, suggest that different feeding motor programs are primed via actions of different sets of intercellular and intracellular substances. We suggest that this accounts for the stimulus specificity that can be characteristic of repetition priming. Different stimuli activate different central pattern generator inputs. These inputs release different modulators, which induce functionally distinct motor programs.
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Registered trials
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.