factual
The Broca-Wernicke model is wrong but still used
The dominant neurobiological model of language—localizing production to Broca's area, comprehension to Wernicke's area, connected by the arcuate fasciculus—has persisted essentially unchanged since the 1860s, is empirically wrong (patients with given lesions do not show the predicted syndromes and brain wiring is far more complex), yet is still the model most neurologists reference today.
factualpending
Speaker
David PoeppelEvidence Quote
“We've had the same neurobiological paradigm for about 150 years since Broca and Wernicke, since the 1860s actually... it's incorrect.”
Source
15 | David Poeppel on Thought, Language, and How to Understand the Brain— Sean Carroll's MindscapeCreated: 6/13/2026, 12:19:52 AM
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