I study why zebrafish larva prefer to circle left or right, to understand how and why human brains encode right- and left-handedness
- Written by Eric Horstick, Associate Professor of Biology, West Virginia University
Having a hand preference speaks to more than just your preferred way to write.Domingo/iStock via Getty Images PlusBeing right- or left-handed is a familiar fact about yourself you likely don’t think about much on a day-to-day basis. However, your handedness affects how you interact with the world.
For many people, it determines how they...









