👉 The fluid domain, also known as the cerebral cortex's language-related areas, is a critical part of the brain involved in processing and generating language. It encompasses various subregions, including Broca's area and Wernicke's area, which are essential for language comprehension and production. These areas work together to decode spoken and written words, construct meaningful sentences, and facilitate the expression of thoughts and emotions through speech. The fluid domain's complexity allows for nuanced language use, including syntax, semantics, and pragmatics, making it indispensable for effective communication.