The benefit of evolving a larger brain: big-brained guppies perform better in a cognitive task()

• We previously selected for large and small brain size in guppies. • Large-brained females outperformed small-brained females in a learning task. • Healy and Rowe challenged our interpretations of larger brains = better learning. • Here we argue why we think they are mistaken.

Detalles Bibliográficos
Autores principales: Kotrschal, Alexander, Rogell, Björn, Bundsen, Andreas, Svensson, Beatrice, Zajitschek, Susanne, Brännström, Ioana, Immler, Simone, Maklakov, Alexei A., Kolm, Niclas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Academic Press 2013
Materias:
Forum
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3791419/
https://www.ncbi.nlm.nih.gov/pubmed/24109149
http://dx.doi.org/10.1016/j.anbehav.2013.07.011

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3791419/
https://www.ncbi.nlm.nih.gov/pubmed/24109149
http://dx.doi.org/10.1016/j.anbehav.2013.07.011

Ejemplares similares