Brain 'GPS' Illuminated in Migratory Monarch Butterflies

A new study in the vicinity of the brain of the monarch butterfly migration to better understand how these strange insects signals using an internal compass to skylights and North America from Mexico to navigate each fall. The research, published by Cell Press in January 27, the journal Neuron, provides important information in the form of ambiguous sensory signals can be integrated in the brain complexes of direct navigation.