Alexander Kotrschal

Latest

• Evolution of schooling drives changes in neuroanatomy and motion characteristics across predation contexts in guppies
• Functional convergence of genomic and transcriptomic architecture underlies schooling behaviour in a live-bearing fish
• Rapid mosaic brain evolution under artificial selection for relative telencephalon size in the guppy (Poecilia reticulata)
• Reply to: Comparisons of static brain–body allometries across vertebrates must distinguish between indeterminate and determinate growth
• Breakdown of brain–body allometry and the encephalization of birds and mammals
• Assortative interactions revealed by sorting of animal groups
• Brain size affects performance in a reversal-learning test
• Revisiting the social brain hypothesis: contest duration depends on loser's brain size
• No association between brain size and male sexual behavior in the guppy
• Brain size affects the behavioural response to predators in female guppies (Poecilia reticulata)