Need a break from reading? Then try this podcast, where researcher Martin Banks explains the variable pupils of the animal world. Their fascinating research is published in the journal Science which makes for an interesting read! It’s not an especially light read, however: you might prefer this article, where the researchers provide a very clear, easy-to-digest summary of their work, exploring the differences in pupil shapes between cats, sheep, and wolves. In 2015, a group of researchers endeavored to find out why, and their work provided many of the answers we explore in this video. But why? This article reveals some fascinating clues.Īs we now know, pupils can differ vastly in shape, size, and function. Our TED-Ed video also touches on the fact that pupils can change size depending on our emotional states. As for the pupil, this article provides some insights into the role of this mysterious black void.
UNEQUAL PUPIL SIZE IN CATS FULL
Another provides a useful graphic on the full anatomy of the eye.
at the pupil! As a starting point, why not visit this brief guide that introduces you to all the key parts of the eye and how they function.
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