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Tag Archive for ‘vision’

Goldfish learn how to drive and target similar visual cues as humans

Researchers at Ben-Gurion University of the Negev constructed a tank on wheels that goldfish actually learned how to “drive”. Using cameras, the “car” was able to move in the direction the fish swam. They then tested whether the fish could purposefully navigate the car towards a target and observed that the fish could indeed swim towards a target in return for a treat, of course. In a prior study, the […]

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Experimental Biology 2021: Q&A with Dr. Christian Damsgaard

We are delighted to speak with Dr. Christian Damsgaard who is currently an Assistant Professor at the Aarhus Institute of Advanced Studies & Section for Zoophysiology, Aarhus University, Denmark. Dr. Damsgaard is a member of the Comparative and Evolutionary Physiology section of the American Physiological Society and he presented his research “Active Blood Acidification Greatly Enhances Oxygen Supply to the Teleost Retina” at the 2021 Experimental Biology conference today. What initially interested you in studying […]

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Evidence your dog may be red-green color blind

You would think that Thanksgiving is already over when visiting most stores as there are Christmas decorations and merchandise everywhere. Reds and greens are popular colors for Christmas decorations and dog toys. However, a new study suggests that your dog may be red-green color blind. The study examined the ability of dogs to detect colors by exposing animals to a colored image on a screen and measuring the eye, head […]

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