A questão terá como base o texto abaixo:

Connecting the brains of two rats through implanted electrodes, scientists at Duke University demonstrated that in response to a visual cue, the trained response of one rat, called an encoder, could be mimicked without a visual cue in a second rat, called decoder. In other words, the brain of one rat had communicated to the other. “These experiments demonstrated the ability to establish a sophisticated, direct communication linkage between rat brains, and that the decoder brain is working as a pattern-recognition device”, said Miguel Nicolelis.

Disponível em: www.cnn.com