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Updated: Jun 25, 2026
10:34
Activity of Posterior Lateral Line Afferent Neurons during Swimming in Zebrafish
Published on: February 10, 2021
Nervous control of fish swimbladders
1Department of Zoophysiology, University of Gothenburg, Box 463, SE 405 30 Göteborg, Sweden. s.nilsson@zool.gu.se
Acta Histochemica
|February 6, 2009
Summary
This review details the autonomic nervous system
Area of Science:
- Ichthyology
- Neuroscience
- Physiology
Background:
- Teleost fish swimbladders possess complex autonomic nervous system innervation.
- Cholinergic and adrenergic pathways are key to swimbladder function.
- Non-adrenergic, non-cholinergic roles are under investigation.
Purpose of the Study:
- To review autonomic innervation patterns in teleost swimbladders.
- To summarize the roles of cholinergic and adrenergic systems.
- To elucidate control mechanisms for gas secretion and resorption.
Main Methods:
- Literature review of existing research on swimbladder innervation.
- Analysis of studies focusing on autonomic control pathways.
- Synthesis of findings on cholinergic and adrenergic signaling.
Main Results:
- Cholinergic and adrenergic pathways are well-characterized in swimbladder control.
- These pathways regulate gas secretion and resorption processes.
- Emerging evidence points to non-adrenergic, non-cholinergic influences.
Conclusions:
- Cholinergic and adrenergic innervations play critical roles in teleost swimbladder physiology.
- Understanding these pathways is essential for comprehending swimbladder function.
- Further research is needed to fully define non-adrenergic, non-cholinergic contributions.
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