Brain linked rats pave way for Gibson-esque meat crowd-computer
Technology that allows a direct link between the brains of two rats, allowing the behaviors of one animal to shape those of the other – even if they were thousands of miles apart – could pave the way to cognitive crowd-sourcing, researchers suggest. The experiment, in which microelectrodes a 1/100th the thickness of a human hair were inserted into the parts of the rats’ brains which handle motor information, saw one rat rewarded for hitting a specific lever in its cage, and then remotely tutoring its counterpart to select the correct lever in its independent cage by direct stimulation of its motor cortex.
