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. 2020 May 22;22(5):e17252. doi: 10.2196/17252

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©Sina Akbarian, Nasim Montazeri Ghahjaverestan, Azadeh Yadollahi, Babak Taati. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.05.2020.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.

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Histogram of movement magnitudes. Obstructive apneas have more range of motion as compared with central apneas because of the breathing effort. CA: central apnea; OA: obstructive apnea.