"But the speed of the typists' keystrokes revealed something else. After hitting the wrong key, a typist's fingers slowed down for the next keystroke, even if the researchers sneakily fixed the error so that the typist didn't notice it. In these cases, a typist wasn't explicitly aware of the mistake, but the brain's motor signal changed nevertheless."
According to a new study: "The human mirror system/motor speech system is not critical for speech perception. Temporal lobe structures, rather than motor structures, are the primary substrate for speech perception."
This article discusses the differences between speech and written language and the interplay between the two. It discusses how speech and written language can and have been separate from each other, like how written language has evolved to convey certain things that speech doesn't. The article then goes on to discuss the internet and texting language, or "Live internet vernacular English" as they call it, focusing on specific aspects, such as emojis, reduplication, and purposeful typos, and making a connection between internet language and speech.