ISSN: 2706-8870
Volume 8, Number 4 (2023)
Year Launched: 2016
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Correlations of head and trunk sways, and sitting and foot pressure distributions during chewing in the sitting position

Volume 8, Issue 4, August 2023     |     PP. 202-222      |     PDF (474 K)    |     Pub. Date: July 25, 2023
DOI: 10.54647/cm321134    71 Downloads     4821 Views  

Author(s)

Kiwamu Sakaguchi, Department of Oral Functional Prosthodontics, Division of Oral Functional Science, Graduate School of Dental Medicine, Hokkaido University, Hokkaido, Japan
Noshir R. Mehta, Craniofacial Pain Center, Department of Diagnostic Sciences, Tufts University School of Dental Medicine, Boston, MA, USA
Tomoaki Maruyama, Computer Science Course, Department of Industrial Engineering, National Institute of Technology (KOSEN), Ibaraki College, Ibaraki, Japan
Leopoldo P. Correa, Craniofacial Pain Center, Department of Diagnostic Sciences, Tufts University School of Dental Medicine, Boston, MA, USA
Atsuro Yokoyama, Department of Oral Functional Prosthodontics, Division of Oral Functional Science, Graduate School of Dental Medicine, Hokkaido University, Hokkaido, Japan

Abstract
Purpose: The head plays an important role in the postural control. Chewing co-activates jaw and neck muscles leading to coordinated jaw and head-neck movements. Therefore, examination of the relationships among head and trunk sways, and sitting and foot pressure distributions during chewing is helpful in the attempt to understand an interrelationship between chewing and posture control system in the sitting position. This purpose of this study was to examine what kind of correlation exists among head and trunk sways, and sitting and foot pressure distributions during chewing in the sitting position. Methods: A total of 32 healthy young male subjects were evaluated. The CONFORMatTM and MatScanTM system were used to analyze changes in sitting pressure distribution (center of sitting pressure: COSP) and changes in foot pressure distribution (center of foot pressure: COFP) respectively, and the three-dimensional motion analysis system was used to analyze changes in head and trunk positions while subjects remained sitting position with rest position, centric occlusion, and chewing. Data were analyzed using Spearman’s rank correlation coefficients. Results: There was a significant positive correlation between head and trunk sways in all three studied test conditions (correlation 0.76 to 0.92, P < 0.01). During chewing, significant positive correlations were also found between head sway and the displacement of COFP (correlations 0.64 and 0.65, P < 0.05) and between trunk sway and the displacement of COSP (correlations 0.66 and 0.75, P < 0.05). Conclusions: This study confirmed that there were significant positive correlations between head and trunk sways, between head sway and foot pressure distribution, and between trunk sway and siting pressure distribution during chewing in the sitting position.

Keywords
chewing; correlation; head and trunk sways; sitting and foot pressure distributions; sitting position

Cite this paper
Kiwamu Sakaguchi, Noshir R. Mehta, Tomoaki Maruyama, Leopoldo P. Correa, Atsuro Yokoyama, Correlations of head and trunk sways, and sitting and foot pressure distributions during chewing in the sitting position , SCIREA Journal of Clinical Medicine. Volume 8, Issue 4, August 2023 | PP. 202-222. 10.54647/cm321134

References

[ 1 ] van der Bilt, A.; Engelen, L.; Pereira, L.J.; van der Glas, H.W.; Abbink, J.H. Oral physiology and mastication. Physiol. Behav. 2006, 89, 22-27. https://doi.org/10.1016/j.physbeh.2006.01.025.
[ 2 ] Sakaguchi, K.; Maeda, N.; Yokoyama, A. Examination of lower facial skin movements during left- and right-side chewing. J. Prosthodont. Res. 2011, 55, 32-39. https://doi.org/10.1016/j.jpor.2010.08.002.
[ 3 ] Taniguchi, H.; Matsuo, K.; Okazaki, H.; Yoda, M.; Inokuchi, H.; Gonzalez-Fernandez, M.; Inoue, M.; Palmer, J.B. Fluoroscopic evaluation of tongue and jaw movements during mastication in healthy humans. Dysphagia. 2013, 28, 419-427. https://doi.org/10.1007/s00455-013-9453-1.
[ 4 ] Quintero, A.; Ichesco, E.; Myers, C.; Schutt, R.; Gerstner, G.E. Brain activity and human unilateral chewing: an FMRI study. J. Dent. Res. 2013, 92, 136-142. https://doi.org/10.1177/0022034512466265.
[ 5 ] Johnson, A.J.; Jenks, R.; Miles, C.; Albert, M.; Cox, M. Chewing gum moderates multi-task induced shifts in stress, mood, and alertness. A re-examination. Appetite. 2011, 56, 408-411. https://doi.org/10.1016/j.appet.2010.12.025.
[ 6 ] Allen, A.P.; Smith, A.P. Chewing gum: cognitive performance, mood, well-being, and associated physiology. Biomed. Res. Int. 2015, 2015, 654806. https://doi.org/10.1155/2015/654806.
[ 7 ] Takahashi, T.; Ueno, T.; Taniguchi, H.; Ohyama, T.; Nakamura, Y. Modulation of H reflex of pretibial and soleus muscles during mastication in humans. Muscle Nerve. 2011, 24, 1142-1148. https://doi.org/10.1002/mus.1125.
[ 8 ] Häggman-Henrikson, B.; Nordh, E.; Eriksson, P.O. Increased sternocleidomastoid, but not trapezius, muscle activity in response to increased chewing load. Eur. J. Oral. Sci. 2013, 121, 443-449. https://doi.org/10.1111/eos.12066.
[ 9 ] Shinya, A.; Sato, T.; Hisanaga, R.; Miho, O.; Nomoto, S. Time course analysis of influence of food hardness on head posture and pitching of head during masticatory movement. Bull. Tokyo Dent. Coll. 2013, 54, 73-80. https://doi.org/10.2209/tdcpublication.54.73.
[ 10 ] Inada, E.; Saitoh, I.; Nakakura-Ohshima, K.; Maruyama, T.; Iwasaki, T.; Murakami, D.; Tanaka, M.; Hayasaki, H.; Yamasaki, Y. Association between mouth opening and upper body movement with intake of different-size food pieces during eating. Arch. Oral. Biol. 2012, 57, 307-313. https://doi.org/10.1016/j.archoralbio.2011.08.023.
[ 11 ] Kushiro, K.; Goto, F. Effect of masticating chewing gum on postural stability during upright standing. Neurosci. Lett. 2011, 487, 196-198. https://doi.org/10.1016/j.neulet.2010.10.021.
[ 12 ] Alghadir, A.; Zafar, H.; Whitney, S.L.; Iqbal, Z. Effect of chewing on postural stability during quiet standing in healthy young males. Somatosens. Mot. Res. 2015, 32, 72-76. https://doi.org/10.3109/08990220.2014.969837.
[ 13 ] Shima, K.; Sakaguchi, K.; Mehta, N.R.; Maruyama, T.; Leopoldo, C.; Yokoyama, A. Effect of masticatory movements on the head, trunk and body sway during the standing position. Stoma. Edu. J. 2022, 9, 81-87. https://doi.org/10.25241/stomaeduj.2022.9(3-4).art.1.
[ 14 ] Sakaguchi, K.; Mehta, N.R.; Maruyama, T.; Leopoldo, C.; Yokoyama, A. Effect of masticatory movements on head and trunk sways, and sitting and foot pressure distributions during sitting position. J. Oral. Rehabil. 2023, https://doi.org/10.1111/joor.13556.
[ 15 ] Eriksson, P.O.; Häggman-Henrikson, B.; Nordh, E.; Zafar, H. Co-ordinated mandibular and head-neck movements during rhythmic jaw activities in man. J. Dent. Res. 2000, 79, 1378-1384. https://doi.org/10.1177/00220345000790060501.
[ 16 ] Yagi, Y.; Yajima, H.; Sakuma, A.; Aihara, Y. Influence of vibration to the neck, trunk and lower extremity muscles on equilibrium in normal subjects and patients with unilateral labyrinthine dysfunction. Acta. Otolarygol. 2000, 120, 182-186. https://doi.org/10.1080/000164800750000874.
[ 17 ] Kawanokuchi, J.; Fu, Q.; Cui, J.; Niimi, Y.; Kamiya, A.; Michikami, D.; Iwase, S.; Mano, T.; Suzumura, A. Influence of vestibulo-sympathetic reflex on muscle sympathetic outflow during head-down tilt. Environ. Med. 2001, 45, 66-68. PMID:12353535.
[ 18 ] Mandy, A.; Redhead, L.; McCudden, C.; Michaelis, J. A comparison of vertical reaction forces during propulsion of three different one-arm drive wheelchairs by hemiplegic users. Disabil. Rehabil. Assist. Technol. 2014, 9, 242-247. https://doi.org/10.3109/17483107.2013.782575.
[ 19 ] Pedersen, L.K.; Martinkevich, P.; Ege, S.; Gjessing, S.; Abood, A.A.; Rahbek, O.; Møller-Madsen, B. Postural seated balance in children can be assessed with good reliability. Gait. Posture. 2016, 47, 68-73. https://doi.org/10.1016/j.gaitpost.2016.04.007.
[ 20 ] Sakaguchi, K.; Mehta, N.R.; Abdallah, E.F.; Forgione, A.G.; Hirayama, H.; Kawasaki, T.; Yokoyama, A. Examination of the relationship between mandibular position and body posture. Cranio®. 2007, 25, 237-249. https://doi.org/10.1179/crn.2007.037.
[ 21 ] Maeda, N.; Sakaguchi, K.; Mehta, N.R.; Abdallah, E.F.; Forgione, A.G.; Yokoyama, A. Effects of experimental leg length discrepancies on body posture and dental occlusion. Cranio®. 2011, 29, 194-203. https://doi.org/10.1179/crn.2011.028.
[ 22 ] Zammit, G.V.; Menz, H.B.; Munteanu, S.E. Reliability of the TekScan MatScan® system for the measurement of plantar forces and pressures during barefoot level walking in healthy adults. J. Foot Ankle. Res. 2010, 3, 11-19. https://doi.org/10.1186/1757-1146-3-11.
[ 23 ] Shiga, H.; Nakajima, K.; Uesugi, H.; Komino, M.; Sano, M.; Arai, S. Reference value of masticatory performance by measuring the amount of glucose extraction from chewing gummy jelly. J. Prosthodont. Res. 2022, 66, 618-622. https://doi.org/10.2186/jpr.JPR_D_21_00154.
[ 24 ] Horak, FB. Postural orientation and equilibrium: what do we need to know about neural control of balance to prevent falls? Age Ageing. 2006, 35-S2, ii7-ii11. https://doi.org/10.1093/ageing/afl077.
[ 25 ] Pierret, J.; Beyaert, C.; Paysant, J.; Caudron. S. How do children aged 6 to 11 stabilize themselves on an unstable sitting device? The progressive development of axial segment control. Hum. Mov. Sci. 2020, 71, 102624. https://doi.org/10.1016/j.humov.2020.102624.
[ 26 ] Kavanagh, J.J.; Barrett, R.S.; Morrison, S. Upper body accelerations during walking in healthy young and elderly men. Gait. Posture. 2004, 20, 291-298. https://doi.org/10.1016/j.gaitpost.2003.10.004.
[ 27 ] Ishii, T.; Narita, N.; Endo, H.; Wakami, M.; Okubo, M.; Uchida, T.; Kantake, I.; Shibutani, K. Coordinated features in jaw and neck muscle activities induced by chewing of soft and hard gum in healthy subjects. Clin. Exp. Dent. Res. 2021, 7, 868-876. https://doi.org/10.1002/cre2.413.
[ 28 ] Guo, S.X.; Li, B.Y.; Zhang, Y.; Zhou, L.J.; Liu, L.; Widmalm, S.E.; Wang, M.Q. An electromyographic study on the sequential recruitment of bilateral sternocleidomastoid and masseter muscle activity during gum chewing. J. Oral. Rehabil. 2017, 44, 594-601. https://doi.org/10.1111/joor.12527.
[ 29 ] Fujikawa, K. The center of gravity in parts of human body. Okajimas Folia. Anat. Jpn. 1963, 39, 117-125. https://doi.org/10.2535/ofaj1936.39.3_117.
[ 30 ] Kohno, S.; Kohno, T.; Medina, R. Rotational head motion concurrent to rhythmical mandibular opening movements. J. Oral. Rehabil. 2001, 28, 740-747. https://doi.org/10.1046/j.1365-2842.2001.00707.x.
[ 31 ] Virmavirta, M.; Isolehto, J. Determining the location of the body's center of mass for different groups of physically active people. J. Biomech. 2014, 47, 1909-1913. https://doi.org/10.1016/j.jbiomech.2014.04.001.
[ 32 ] Gatev, P.; Thomas, S.; Kepple, T.; Hallett, M. Feedforward ankle strategy of balance during quiet stance in adults. J. Physiol. 1999, 514(Pt 3)(Pt 3), 915-928. https://doi.org/10.1111/j.1469-7793.1999.915ad.x.
[ 33 ] Masani, K.; Popovic, M.R.; Nakazawa, K.; Kouzaki, M.; Nozaki, D. Importance of body sway velocity information in controlling ankle extensor activities during quiet stance. J. Neurophysiol. 2003, 90, 3774-3782. https://doi.org/10.1152/jn.00730.2002.
[ 34 ] Loram, I.D.; Gollee, H.; Lakie, M.; Gawthrop, P.J. Human control of an inverted pendulum: Is continuous control necessary? Is intermittent control effective? Is intermittent control physiological? J. Physiol. 2011, 589(Pt 2), 307-324. https://doi.org/10.1113/jphysiol.2010.194712.
[ 35 ] Latash, M.L.; Nicholas, J.J. Motor control research in rehabilitation medicine. Disability Rehabil. 1996, 18, 293-299. https://doi.org/10.3109/09638289609165883.
[ 36 ] You, E.; Caderby, T.; Delafontaine, A.; Fourcade, P.; Honeine, J.L. Balance control during gait initiation: State-of-the art and research perspectives. World J. Orthop. 2017, 8, 815-28. https://doi.org/10.5312/wjo.v8.i11.815.
[ 37 ] Santos, M.J.; Kanekar, N.; Aruin, A.S. The role of anticipatory postural adjustments in compensatory control of posture: 2. Biomechanical analysis. J. Electromyogr. Kinesiol. 2010, 20, 398-405. https://doi.org/10.1016/j.jelekin.2010.01.002.
[ 38 ] Mancini, M.; Salarian, A.; Carlson-Kuhta, P.; Zampieri, C.; King, L.; Chiari, L.; Horak, F.B. ISway: a sensitive, valid and reliable measure of postural control. J. Neuroeng. Rehabil. 2012, 9, 59. https://doi.org/10.1186/1743-0003-9-59.
[ 39 ] Lanzetta, D.; Cattaneo, D.; Pellegatta, D.; Cardini, R. Trunk control in unstable sitting posture during functional activities in healthy subjects and patients with multiple sclerosis. Arch. Phys. Med. Rehabil. 2004, 85, 279-283. https://doi.org/10.1016/j.apmr.2003.05.004.
[ 40 ] Blaszczyk, J.W.; Lowe, D.L.; Hanseb, P.D. Ranges of postural stability and their changes in the elderly. Gait Posture. 1994, 2, 11-17. https://doi.org/10.1016/0966-6362(94)90012-4.