Cognitive Consequences of an Activation of the Cortical Drive to Breath (VENTIPSY)

Inclusion Criteria: * Adults and non-vulnerable adults * Fluent in French Exclusion Criteria: For patients: * Total ventilatory dependency * Coexistence of an other respiratory disease * Alcohol and /or psychotropic consumption during the last 24 hours * One or more episodes of acute respiratory failure during the past 6 months * Serious cognitive deficiency or presence of fronto temporal dementia * End-stage disease * No affiliation to social security For healthy volunteers: * Existing respiratory disease * Alcohol and /or psychotropes consumption during the last 24 hours * Tobacco smoking more than 2 pack-years * Sleep deprivation * Serious cognitive deficiency * No affiliation to social security