Se deduce que, muy posiblemente, el lenguaje pudo haber surgido tanto en 'Homo sapiens' como en 'Homo neanderthalensis' de manera independiente y convergente hace más de 300 000 años ...

Expressive aphasia is when someone struggles to speak fluently, like in Broca's aphasia. They might speak in short, broken sentences with limited words. Wernicke's aphasia makes it hard to ...

This is named after the German scientist Carl Wernicke (1848-1905). Shortly after Broca wrote about his findings, Wernicke began his own research. He found that not all issues with language ...