Inclusion Criteria:  Patients with histologically proven grade III and IV glial tumours requiring speech therapy; Patient willing to start outpatient speech therapy; Patient aged 18 years and over; Informed patient who has signed consent; Patient affiliated to a social security scheme.  Exclusion Criteria:  Patient who has already had an initiation to sophrology in the context of his pathology; PS ≥ 4 ; Patients suffering from psychiatric disorders; delusional phases, schizophrenia against the practice of sophrology; Patient unable to follow the protocol (filling in questionnaires, attendance of sophrology and/or speech therapy sessions) for geographical, social or psychological reasons; Patients who do not speak French; Persons deprived of their liberty, under court protection, under curators or under the authority of a guardian. Women who are pregnant, likely to be pregnant or breastfeeding;