Time to reconsider REM density in sleep research

Affiliations

• ¹ REHAB Basel, Clinic for Neurorehabilitation and Paraplegiology, University of Basel, Basel, Switzerland. Electronic address: chs12us75010@yahoo.com.
• ² Department of Neurology, Centre Hospitalier de Luxembourg, Luxembourg. Electronic address: diederdn@pt.lu.
• ³ Department of Neurosurgery, Centre Hospitalier de Luxembourg, Luxembourg. Electronic address: lynnschroeder13@gmail.com.
• ⁴ Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland. Electronic address: Markus.schmidt@insel.ch.
• ⁵ Department of Neurology, University Hospital Basel and Medical Faculty, University of Basel, Basel, Switzerland. Electronic address: stephan.rueegg@usb.ch.
• ⁶ Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland; Center for Sleep Medicine, Sleep Research and Epileptology, Klinik Barmelweid AG, Barmelweid, Switzerland. Electronic address: ramin.khatami@barmelweid.ch.