This document discusses language disorders including aphasia and dyslexia. It defines language disorder and notes that it can affect speech, listening, reading, writing and signing abilities. It then describes different types of aphasia including receptive, expressive, and global aphasia. Dyslexia is defined as a reading disability that can result from brain injury, degeneration, or developmental issues. Specific manifestations of different types of aphasia and dyslexia are provided.