Our case study of the AD patient speech shows the specific verbal behavior of the person, who suffers AD for 6 years. The specifity reflects the differencies in the lexical retrieval and selection during recitation of the poems and in the everyday conversation. The strategies to recollect the target word in the poem are based on the text features first of all; when the semantics of the line, rhythm and rhyme fail to facilitate the search for the target word, the patient switched to her real-life and cultere experience. In the everyday communication, on the contrary, the emotions and interactions with the interlocutors provided the patient with the ground for the lexical selection. The patient feeled a lot of difficulties selecting the linguisit
