Paragrammatism is defined as unconnected words and word sounds. This feature of Wernicke's Aphasia is a deficit in placing words together in proper grammatical and syntactical form. This condition is also known as Word salad or Extended Paraphasia, and it is characterized by running speech that is logically incoherent, usually sounding like an exotic foreign language.
Lexicon of Psychology - Terms, Treatments, Biographies,