Why zebrafish larvae prefer to circle left or right may explain how human brains encode right‑ and left‑handedness

Being right- or left-handed is a familiar fact about yourself that you likely don't think about much on a day-to-day basis.

I study why zebrafish larva prefer to circle left or right, to understand how and why human brains encode right- and left-handedness

Being left- or right-handed – and the paw, eye, fin and wing equivalents – is a product of genes, development and the ...