How Aphasic Patients Understood the Presidential Debate
In The President’s Speech, a 1985 essay by the late neurologist and writer Oliver Sacks, he observes a group of people with aphasia, a language disorder, as they laugh uproariously at the television. The cause of their amusement is an unnamed actor-turned United States president, presumably Ronald Reagan, addressing his audience: “There he was, the old Charmer, the Actor, with his practised rhetoric, his histrionisms, his emotional appeal…The President was, as always, moving—but he was moving them, apparently, mainly to laughter. What could they be thinking? Were they failing to understand him? Or did they, perhaps, understand him all too well?”
Aphasic patients have a heightened ability to interpret body language, tonal quality, and other non-verbal
