Chokroverty S, Bhat S (2017) An overview of sleep medicine: history, definition, sleep patterns, and architecture. In: Chokroverty S, Ferini-Strambi L (eds) Oxford textbook of sleep disorders, 1st edn. Oxford University Press, UK, pp 7–14

Chapter  Google Scholar 

Korson R, Guilleminault C (2017) Obstructive sleep apnea syndrome. In: Chokroverty S (ed) Sleep Disorders medicine basic science, technical considerations and clinical aspects, 1st edn. Springer, NJ, pp 565–596

Google Scholar 

Embid C, Montserrat JM (2017) Obstructive sleep apnea and upper airway resistance syndrome. In: Chokroverty S, Ferini-Strambi L (eds) Oxford textbook of sleep disorders, 1st edn. Oxford University Press, UK, pp 145–157

Google Scholar 

Atkins JH, Mandel JE (2018) Drug-induced sleep endoscopy: from obscure technique to diagnostic tool for assessment of obstructive sleep apnea for surgical interventions. Curr Opin Anaesthesiol 31(1):120–126

Article  PubMed  Google Scholar 

De Vito A, Carrasco LM, Vanni A et al (2014) European position paper on drug-induced sedation endoscopy (DISE). Sleep Breath 18(3):453–465

Article  PubMed  Google Scholar 

De Vito A, Carrasco Llatas M, Ravesloot MJ et al (2018) European position paper on drug-induced sleep endoscopy: 2017 update. Clin Otolaryngol 43:1541–1552

Article  PubMed  Google Scholar 

Nieuwenhuijs D, Coleman EL, Douglas NJ et al (2002) Bispectral index values and spectral edge frequency at different stages of physiologic sleep. Anesth Analg 94(1):125–129

Article  PubMed  Google Scholar 

Sleigh JW, Andrzejowski J, Steyn-Ross A et al (1999) The bispectral index: a measure of depth of sleep? Anesth Analg 88(3):659–661

Article  PubMed  Google Scholar 

Mathur S, Patel J, Goldstein S, Hendrix JM, Jain A (2023) Bispectral Index. In: StatPearls. Treasure Island (FL): StatPearls Publishing

Herzog M, Rudzki M, Plossl S et al (2021) Depth of sedation during drug induced sedation endoscopy monitored by bispectral index(R) and cerebral state index(R). Sleep Breath 25(2):1029–1035

Article  PubMed  Google Scholar 

Troester MM, Quan SF, Berry RB, et al (2023) The AASM manual for the scoring of sleep and associated events: rules, terminology and technical specifications. Version 3. American Academy Of Sleep Medicine.

Kezirian EJ, Hohenhorst W, de Vries N (2011) Drug-induced sleep endoscopy: the VOTE classification. Eur Arch Otorhinolaryngol 268(8):1233–1236

Article  PubMed  Google Scholar 

Dahaba AA, Xue JX, Xu GX et al (2011) Bilateral bispectral index (BIS)-vista as a measure of physiologic sleep in sleep-deprived anesthesiologists. Minerva Anestesiol 77(4):388–393

PubMed  Google Scholar 

Giménez S, Romero S, Alonso JF et al (2017) Monitoring sleep depth: analysis of bispectral index (BIS) based on polysomnographic recordings and sleep deprivation. J Clin MonitComput 31(1):103–110

Google Scholar 

Rabelo FA, Kupper DS, Sander HH et al (2013) Polysomnographic evaluation of propofol-induced sleep in patients with respiratory sleep disorders and controls. Laryngoscope 123(9):2300–2305

Article  PubMed  Google Scholar 

Gobbi R, Baiardi S, Mondini S et al (2017) Technique and preliminary analysis of drug-induced sleep endoscopy with online polygraphic cardiorespiratory monitoring in patients with obstructive sleep apnea syndrome. JAMA Otolaryngol Head Neck Surg 143(5):459–465

Article  PubMed  PubMed Central  Google Scholar 

Cheong CS, Dedhia RC, Seay EG et al (2023) Enhanced drug-induced sleep endoscopy: distinguishing central from obstructive apnea. Laryngoscope 133(3):706–708

Article  PubMed  Google Scholar 

Kellner P, Herzog B, Plossl S et al (2016) Depth-dependent changes of obstruction patterns under increasing sedation during drug-induced sedation endoscopy: results of a German monocentric clinical trial. SleepBreath 20(3):1035–1043

Google Scholar 

De Vito A, Agnoletti V, Zani G et al (2017) The importance of drug-induced sedation endoscopy (D.I.S.E.) techniques in surgical decision making: conventional versus target controlled infusion techniques-a prospective randomized controlled study and a retrospective surgical outcomes analysis. Eur Arch Otorhinolaryngol 274:2307–2317

Article  PubMed  Google Scholar 

Lo YL, Ni YL, Wang TY et al (2015) Bispectral index in evaluating effects of sedation depth on drug-induced sleep endoscopy. J ClinSleepMed 11(9):1011–1020

Google Scholar 

Hong SD, Dhong HJ, Kim HY et al (2013) Change of obstruction level during drug-induced sleep endoscopy according to sedation depth in obstructive sleep apnea. Laryngoscope 123(11):2896–2899

Article  PubMed  Google Scholar 

Rabelo FA, Braga A, Kupper DS et al (2010) Propofol-induced sleep: polysomnographic evaluation of patients with obstructive sleep apnea and controls. Otolaryngol Head Neck Surg 142(2):218–224

Article  PubMed  Google Scholar 

Berry S, Roblin G, Williams A et al (2005) Validity of sleep nasendoscopy in the investigation of sleep related breathing disorders. Laryngoscope 115(3):538–540

Article  PubMed  Google Scholar