A newly discovered circuit helps fish to prioritize

Being constantly flooded by a mass of stimuli, it is impossible for us to react to all of them. The same holds true for a little fish. Which stimuli should it pay attention to and which not? Scientists have now deciphered the neuronal circuit that zebrafish use to prioritize visual stimuli. Surrounded by predators, a fish can thus choose its escape route from this predicament.

from Top Environment News -- ScienceDaily https://ift.tt/3cpf4Eq