Then they were given a destination: a pink target board in a foreign room that elicited a food reward when the vehicle touched it. The fish first had to connect their own swimming movements to the movements of the vehicle so they could navigate it. Then they set about teaching the goldfish ( Carassius auratus) how to drive it – much like humans learn to ride a bike or drive a car. To pull it off, they drew inspiration from work that taught rodents and dogs to use an automated vehicle to reach a target and a previously designed contraption, “Fish on Wheels”.įirst, the team, led by Prof Ronen Segev, created a watery tank on wheels that moved in response to the movements and orientation of the fish. The technical term for their challenge is “domain transfer methodology”, which means exploring whether a species can perform tasks outside its own environment.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |