The cortex receives pulses from its sensors . There is no tag or label attached to the pulses to distinguish them from one another . A pulse coming from an auditory sensor is identical to one coming from a visual sensor . The question is , how does the brain convert some of those pulses into a 3 D vista that , we swear , exists in front of us even though it does not ? Saying that the brain processes visual information is not an explanation . <| sep |> do you actually think this is true ? that is a pretty ridiculous assumption <| sep |> baby voice ZAYTOVEN <| sep |> The best of game modes , all chaos , all the time <| sep |> all for it ? <| sep |> You ' re damn right it is . And we ' re the ones who kicked out the supports . 55 Days of America remaining . Tick tick tick .