ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2013
Swim pacemaker response to bath applied neurotransmitters in the cubozoan Tripedalia cystophora.
Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 14 citations in OpenAlex.
- Deciphering the ancestral mechanisms of neural regeneration through single-cell analyses of jellyfish rhopalium repair.Science advances · 2026Article
- Diffuse pacemaker mechanism with distinctive organization drives pulsation in the octocoralProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Expression of Opsins of the Box JellyfishFrontiers in neuroanatomy · 2022Article
- Corrigendum: Expression of opsins of the box jellyfishFrontiers in neuroanatomy · 2022Article
- Visual Perception and the Emergence of Minimal Representation.Frontiers in psychology · 2021Article
- Serotonin in Animal Cognition and Behavior.International journal of molecular sciences · 2020Review
- Diversity of Cnidarian Muscles: Function, Anatomy, Development and Regeneration.Frontiers in cell and developmental biology · 2016Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The four rhopalia of cubomedusae are integrated parts of the central nervous system carrying their many eyes and thought to be the centres of visual information processing. Rhopalial pacemakers control locomotion through a complex neural signal transmitted to the ring nerve and the signal frequency is modulated by the visual input. Since electrical synapses have never been found in the cubozoan nervous system all signals are thought to be transmitted across chemical synapses, and so far information about the neurotransmitters involved are based on immunocytochemical or behavioural data. Here we present the first direct physiological evidence for the types of neurotransmitters involved in sensory information processing in the rhopalial nervous system. FMRFamide, serotonin and dopamine are shown to have inhibitory effect on the pacemaker frequency. There are some indications that the fast acting acetylcholine and glycine have an initial effect and then rapidly desensitise. Other tested neuroactive compounds (GABA, glutamate, and taurine) could not be shown to have a significant effect.
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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.