Article Information
- Received March 30, 2014
- Revision received September 1, 2014
- Accepted September 14, 2014
- First published October 22, 2014.
- Version of record published October 22, 2014.
Author Information
- 1Sorbonne Universités, Université Pierre et Marie Curie (UPMC) Univ. Paris 06, UMR_S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, F-75005 Paris, France,
- 2Institut National de la Santé et de la Recherche Médicale (Inserm), UMR S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, F-75005 Paris, France,
- 3Assistance Publique–Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service de Pneumologie et Réanimation Médicale (département R3S), F-75013 Paris, France, and
- 4Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ. Paris 06, UMR S 1127, Institut du Cerveau et de la Moelle épinière, Centre de Neuro-imagerie de Recherche, F-75013 Paris, France
Author contributions
Author contributions: T.S. and J.-C.L. designed research; M.-C.N. and J.-C.L. performed research; M.-C.N. analyzed data; M.-C.N., T.S., and J.-C.L. wrote the paper.
Disclosures
- Received March 30, 2014.
- Revision received September 1, 2014.
- Accepted September 14, 2014.
This work was supported by a “Legs Poix” grant from the Chancellerie de l'Université de Paris (Paris, France); a support grant from the Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil (Paris, France); and by the French government - Institut Hospitalo-Universitaire - A - Institut du cerveau et de la Moelle épinière (IHU-A-ICM) “Investissement d'avenir” ANR-10-IAIHU-06 program. We thank Christian Straus for suggesting the noise titration approach and Nicolas Wattiez for performing the corresponding analysis; and Anthony Saul, M.B. B.S., professional medical editor, for help with English style and grammar.
The authors declare no competing financial interests.
- Correspondence should be addressed to Dr. Jean-Charles Lamy, Groupe Hospitalier Pitié-Salpêtrière, ICM Building, Room 3.028, 47-83, boulevard de l'Hôpital, 75651 Paris Cedex 13, France. jeancharles.lamy{at}gmail.com