[A perceptual study of question and assertive modalities after vertical partial laryngectomies].

Our study concerns the perception of the contrast between assertives and question modalities in patients having undergone a cordectomy or a vertical partial laryngectomy.Four patients (2 cordectomies and 2 vertical partial laryngectomies), age from 57 to 66 year old (average 61; median 61) were included. They were recorded while producing logatomes, constituents and sentences in the assertive and question modalities. Perceptual evaluation was...