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Literature DB >> 24778936

Complex RIA calcium dynamics and its function in navigational behavior.

Abstract

Recently, we have reported novel and complex calcium dynamics in the RIA interneuron, which has been implicated in several navigational behaviors in C. elegans. Here, we review our findings on the compartmentalized and global calcium events in RIA and propose functional consequence as well as potential regulatory mechanisms of these intriguing calcium signals.

Entities: Chemical Disease Gene Species

Keywords: acetylcholine signaling; compartmental calcium signal; corollary discharge; global calcium signal; regulation of navigation; wiring diagram

Year: 2013 PMID： 24778936 PMCID： PMC3875648 DOI： 10.4161/worm.25546

Source DB: PubMed Journal: Worm ISSN： 2162-4046

15 in total

Complex RIA calcium dynamics and its function in navigational behavior.

1. Beyond the connectome: how neuromodulators shape neural circuits.

2. The structure of the nervous system of the nematode Caenorhabditis elegans.

3. Normal and mutant thermotaxis in the nematode Caenorhabditis elegans.

4. Sensorimotor control during isothermal tracking in Caenorhabditis elegans.

5. Dissecting a circuit for olfactory behaviour in Caenorhabditis elegans.

6. Neural regulation of thermotaxis in Caenorhabditis elegans.

7. Parallel use of two behavioral mechanisms for chemotaxis in Caenorhabditis elegans.

Review 8. Corollary discharge across the animal kingdom.

9. Compartmentalized calcium dynamics in a C. elegans interneuron encode head movement.

10. Controlling interneuron activity in Caenorhabditis elegans to evoke chemotactic behaviour.

1. Chemosensory signal transduction in Caenorhabditis elegans.

2. Context-dependent operation of neural circuits underlies a navigation behavior in Caenorhabditis elegans.

3. Persistent thermal input controls steering behavior in Caenorhabditis elegans.

4. Reafference and the origin of the self in early nervous system evolution.

Review 5. Neuronal sub-compartmentalization: a strategy to optimize neuronal function.