Name
Title | ||
|---|---|---|
Disentangling and modeling interactions in fish with burst-and-coast swimming reveal distinct alignment and attraction behaviors. |
Abstract | ||
|---|---|---|
The development of tracking methods for automatically quantifying individual behavior and social interactions in animal groups has open up new perspectives for building quantitative and predictive models of collective behavior. In this work, we combine extensive data analyses with a modeling approach to measure, disentangle, and reconstruct the actual functional form of interactions involved in the coordination of swimming in Rummy-nose tetra (Hemi-grammus rhodostomus). This species of fish performs burst-and-coast swimming behavior that consists of sudden heading changes combined with brief accelerations followed by quasi-passive, straight decelerations. We quantify the spontaneous stochastic behavior of a fish and the interactions that govern wall avoidance and the reaction to a neighboring fish, the latter by exploiting general symmetry constraints for the interactions. In contrast with previous experimental works, we find that both attraction and alignment behaviors control the reaction of fish to a neighbor. We then exploit these results to build a model of spontaneous burst-and-coast swimming and interactions of fish, with all parameters being estimated or directly measured from experiments. This model quantitatively reproduces the key features of the motion and spatial distributions observed in experiments with a single fish and with two fish. This demonstrates the power of our method that exploits large amounts of data for disentangling and fully characterizing the interactions that govern collective behaviors in animals groups. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1371/journal.pcbi.1005933 | PLOS COMPUTATIONAL BIOLOGY |
Field | DocType | Volume |
Diversity of fish,Collective behavior,Stochastic behavior,Biology,Biological system,Animal behavior,Stochastic process,Attraction,Genetics,Collective animal behavior,Body size | Journal | 14 |
Issue | ISSN | Citations |
1 | PLoS Comput Biol 14(1): e1005933 (2018) | 5 |
PageRank | References | Authors |
0.48 | 3 | 8 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Daniel S. Calovi | 1 | 5 | 0.48 |
| Alexandra Litchinko | 2 | 5 | 0.48 |
| Lecheval Valentin | 3 | 11 | 1.17 |
| Ugo Lopez | 4 | 5 | 0.48 |
| Alfonso Pérez-Escudero | 5 | 5 | 0.48 |
| Hugues Chaté | 6 | 19 | 2.04 |
| Clément Sire | 7 | 11 | 2.53 |
| Guy Theraulaz | 8 | 2186 | 223.72 |