Matsuo K, Palmer JB. Anatomy and physiology of feeding and swallowing: normal and abnormal. Phys Med Rehabil Clin N Am. 2008;19(4):691–vii. https://doi.org/10.1016/j.pmr.2008.06.001.
Article PubMed PubMed Central Google Scholar
Wei KC, Wang TG, Hsiao MY. The cortical and subcortical neural control of swallowing: A narrative review. Dysphagia. 2024;39(2):177–97. https://doi.org/10.1007/s00455-023-10613-x.
Alghadir AH, Zafar H, Al-Eisa ES, Iqbal ZA. Effect of posture on swallowing. Afr Health Sci. 2017;17(1):133–7. https://doi.org/10.4314/ahs.v17i1.17.
Article PubMed PubMed Central Google Scholar
Perry JL, Bae Y, Kuehn DP. Effect of posture on deglutitive biomechanics in healthy individuals. Dysphagia. 2012;27(1):70–80. https://doi.org/10.1007/s00455-011-9340-6.
Yamazaki Y, Tohara H, Hara K, Nakane A, Wakasugi Y, Yamaguchi K, et al. Excessive anterior cervical muscle tone affects hyoid bone kinetics during swallowing in adults. Clin Interv Aging. 2017;12:1903–10. https://doi.org/10.2147/CIA.S143175.
Article PubMed PubMed Central Google Scholar
Ozeki M, Kagaya H, Inamoto Y, Iizumi T, Shibata S, Onogi K, et al. Positional effects of head and/or neck flexion as chin-down posture in normal subjects. Fujita Med J. 2020;6(4):128–31. https://doi.org/10.20407/fmj.2019-018.
Article PubMed PubMed Central Google Scholar
Krekeler BN, Broadfoot CK, Johnson S, Connor NP, Rogus-Pulia N. Patient adherence to dysphagia recommendations: A systematic review. Dysphagia. 2018;33(2):173–84. https://doi.org/10.1007/s00455-017-9852-9.
Liberati A, et al. The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration. J Clin Epidemiol. 2009;62(10):e1–34.
Sakuma T, Kida I. Relationship between ease of swallowing and deglutition-related muscle activity in various postures. J Oral Rehabil. 2010;37(8):583–9. https://doi.org/10.1111/j.1365-2842.2010.02084.x.
Article CAS PubMed Google Scholar
Nagura H, Kagaya H, Inamoto Y, Shibata S, Ozeki M, Otaka Y. Effects of head flexion posture in patients with dysphagia. J Oral Rehabil. 2022;49(6):627–32. https://doi.org/10.1111/joor.13322.
Miyamoto T, Kumai Y, Matsubara K, Kodama N, Satoh C, Orita Y. Different types of dysphagia alleviated by the chin-down position. Auris Nasus Larynx. 2021;48(5):928–33. https://doi.org/10.1016/j.anl.2021.02.008.
Balou M, McCullough GH, Aduli F, Brown D, Stack BC Jr, Snoddy P, et al. Manometric measures of head rotation and chin tuck in healthy participants. Dysphagia. 2014;29(1):25–32. https://doi.org/10.1007/s00455-013-9472-y.
Woo HS, Park SH, Jung MY, Yoo EY, Park JH. The effects of cranio-cervical flexion on activation of swallowing-related muscles. J Oral Rehabil. 2012;39(11):805–11. https://doi.org/10.1111/j.1365-2842.2012.02338.x.
Ra JY, Hyun JK, Ko KR, Lee SJ. Chin tuck for prevention of aspiration: effectiveness and appropriate posture. Dysphagia. 2014;29(5):603–9. https://doi.org/10.1007/s00455-014-9551-8.
Calvo I, Sunday KL, Macrae P, Humbert IA. Effects of chin-up posture on the sequence of swallowing events. Head Neck. 2017;39(5):947–59. https://doi.org/10.1002/hed.24713.
Article PubMed PubMed Central Google Scholar
Badenduck LA, Matthews TW, McDonough A, Dort JC, Wiens K, Kettner R, et al. Fiber-optic endoscopic evaluation of swallowing to assess swallowing outcomes as a function of head position in a normal population. J Otolaryngol Head Neck Surg. 2014;43(1):9. https://doi.org/10.1186/1916-0216-43-9.
Article PubMed PubMed Central Google Scholar
Abdel-Aziz M, Azab N, El-Badrawy A. Cervical osteophytosis and spine posture: contribution to swallow disorders and symptoms. Curr Opin Otolaryngol Head Neck Surg. 2018;26(6):375–81. https://doi.org/10.1097/MOO.0000000000000488.
Debucean D, Mihaiu J, Maghiar AM, Marcu F, Marcu OA. A multidisciplinary approach to swallowing rehabilitation in patients with forward head posture. Med (Kaunas). 2023;59(9):1580. https://doi.org/10.3390/medicina59091580.
Yoshikawa M, Nagakawa K, Tanaka R, Yamawaki K, Mori T, Hiraoka A, et al. Improper sitting posture while eating adversely affects maximum tongue pressure. J Dent Sci. 2021;16(1):467–73. https://doi.org/10.1016/j.jds.2020.08.012.
Moon IY, Yi CH, Park IW, Yong JH. Effects of sitting posture and bolus volume on activation of swallowing-related muscles. J Oral Rehabil. 2020;47(5):577–83. https://doi.org/10.1111/joor.12934.
Shiino Y, Sakai S, Takeishi R, Hayashi H, Watanabe M, Tsujimura T, et al. Effect of body posture on involuntary swallow in healthy volunteers. Physiol Behav. 2016;155:250–9. https://doi.org/10.1016/j.physbeh.2015.12.024.
Article CAS PubMed Google Scholar
Rosen SP, Abdelhalim SM, Jones CA, McCulloch TM. Effect of body position on pharyngeal swallowing pressures using High-Resolution manometry. Dysphagia. 2018;33(3):389–98. https://doi.org/10.1007/s00455-017-9866-3.
Koshi N, Matsumoto H, Hiramatsu T, Shimizu Y, Hagino H. Influence of backrest angle on swallowing musculature activity and physical strain during the head lift exercise in elderly women compared with young women. J Oral Rehabil. 2018;45(7):532–8. https://doi.org/10.1111/joor.12645.
Article CAS PubMed Google Scholar
Tamai T, Hara K, Nakagawa K, Namiki C, Yamaguchi K, Yoshimi K, et al. Strength and morphology of a suprahyoid muscle and their relationship to forward head posture in healthy older adults. Geriatr Gerontol Int. 2022;22(9):779–84. https://doi.org/10.1111/ggi.14457.
Logemann JA, Rademaker AW, Pauloski BR, Kahrilas PJ. Effects of postural change on aspiration in head and neck surgical patients. Otolaryngol Head Neck Surg. 1994;110(2):222–7. https://doi.org/10.1177/019459989411000212.
Article CAS PubMed Google Scholar
Matsubara K, Kumai Y, Kamenosono Y, Samejima Y, Yumoto E. Effect of three different chin-down maneuvers on swallowing pressure in healthy young adults. Laryngoscope. 2016;126(2):437–41. https://doi.org/10.1002/lary.25552.
Toksal Uçar A, Yalçın AI, Cetin H, Bostan G, Bilgin S. The effect of craniocervical flexors endurance training on suprahyoid muscle activation in healthy adults: A randomised controlled trial. J Oral Rehabil. 2024;51(8):1379–83. https://doi.org/10.1111/joor.13703.
Article CAS PubMed Google Scholar
McCulloch TM, Hoffman MR, Ciucci MR. High-resolution manometry of pharyngeal swallow pressure events associated with head turn and chin tuck. Ann Otol Rhinol Laryngol. 2010;119(6):369–76. https://doi.org/10.1177/000348941011900602.
Article PubMed PubMed Central Google Scholar
Suzuki T, Hino H, Magara J, Tsujimura T, Ito K, Inoue M. Effects of head and neck alignment and pharyngeal anatomy on epiglottic inversion during swallowing in dysphagic patients. Dysphagia. 2023;38(6):1519–27. https://doi.org/10.1007/s00455-023-10579-w.
Solazzo A, Monaco L, Del Vecchio L, Tamburrini S, Iacobellis F, Berritto D, et al. Investigation of compensatory postures with videofluoromanometry in dysphagia patients. World J Gastroenterol. 2012;18(23):2973–8. https://doi.org/10.3748/wjg.v18.i23.2973.
Comments (0)