[1] "Inspire: Sleep apnea innovation", 2021. [Online]. Available: https://www.inspiresleep.com/
[2] B. Woodson et al., "Upper Airway Stimulation for Obstructive Sleep Apnea: 5-Year Outcomes", Otolaryngology–Head and Neck Surgery, vol. 159, no. 1, pp. 194-202, 2018. Available: 10.1177/0194599818762383.
[3] "NeuRx", Synapse Biomedical, 2021. [Online]. Available: https://www.synapsebiomedical.com/
[4] A. DiMarco, R. Geertman, K. Tabbaa and K. Kowalski, "Complete Restoration of Respiratory Muscle Function in Three Subjects With Spinal Cord Injury", American Journal of Physical Medicine & Rehabilitation, vol. 98, no. 1, pp. 43-50, 2019. Available: 10.1097/phm.0000000000001018.
[5]J. Gonzalez, C. Llontop, T. Similowski , C. Morelot “Respiratory neuromodulation in patients with neurologicalpathologies” Julio 2015
[6] Sven Hirschfeld 1, Hendryk Vieweg, Arndt P Schulz, Roland Thietje, Gerhard A Baer, "Corrientes umbral de electrodos de platino utilizados para la estimulación eléctrica funcional de los nervios frénicos para el tratamiento de la apnea central" enero 10, 2013.
[7] TÜV Product Service GmbH, "Atrostim PNS V2.0 " , http://www.atrotech.com/products/Atrostim_PNS_V20
[8] "remedē® System", Respicardia, 2021. [Online]. Available: https://www.respicardia.com/remede-system/.
[9] M. Costanzo et al., "Transvenous neurostimulation for central sleep apnoea: a randomised controlled trial", The Lancet, vol. 388, no. 10048, pp. 974-982, 2016.
[10] "mindBEAGLE by g.tec", 2021. [Online]. Available: https://www.mindbeagle.at/Inicio.
[11] C. Guger et al., "MindBEAGLE — A new system for the assessment and communication with patients with disorders of consciousness and complete locked-in syndrom", 2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2017. Available: 10.1109/smc.2017.8123086
[12] MIT News | Massachusetts Institute of Technology. 2021. A wearable sensor to help ALS patients communicate. [online]
[13] "BJ adaptaciones", [online]. Available: https://bjadaptaciones.com/ratones-bjoy/258-bjoy-chin-plus.html
[14] "Tobii Dynabox l-Series", 2021. [Online]. Available: https://us.tobiidynavox.com/pages/i-series-ap?tab=0
[15] E. Duffy et al., "A pilot study assessing the spiritual, emotional, physical/environmental, and physiological needs of mechanically ventilated surgical intensive care unit patients via eye tracking devices, head nodding, and communication boards", Trauma Surgery & Acute Care Open, vol. 3, no. 1, p. e000180, 2018. Available: 10.1136/tsaco-2018-000180
[16] Cognixion ONE, JOEL .W,CHARLIE .D,SARAH .P,CHRIS.B-https://one.cognixion.com/
[17] Que Nube, "Cognixion ONE",https://quenube.com/los-auriculares-de-monitorizacion-cerebral-de-cognixion-permiten-una-comunicacion-fluida-para-personas-con-discapacidades-graves/
[18] Intel, S. Hawking, Assistive Context-Aware Toolkit-https://01.org/ACAT
[19] Angel-robotics.com, 2021. [Online]. Available: http://angel-robotics.com/en/product/angellegs.php.