This book presents a cutting-edge overview of the language models of in phonology, morphology, syntax, and pragmatics, proposed to underlie language phenotypes across aphasic syndromes, as well as the potential applications of linguistic theory to advance therapeutic treatment -and research- in aphasiology. It draws together examples from a range of aphasic syndromes, providing valuable insights into the way language-specific properties may affect the manifestation of language deficits acr...