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Influence of Controlled Stomatognathic Motor Activity on Sway, Control and Stability of the Center of Mass During Dynamic Steady-State Balance—An Uncontrolled Manifold Analysis

Fadillioglu, Cagla 1; Kanus, Lisa; Möhler, Felix 1; Ringhof, Steffen; Hellmann, Daniel; Stein, Thorsten 1
1 Institut für Sport und Sportwissenschaft (IfSS), Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

Multiple sensory signals from visual, somatosensory and vestibular systems are used for human postural control. To maintain postural stability, the central nervous system keeps the center of mass (CoM) within the base of support. The influence of the stomatognathic motor system on postural control has been established under static conditions, but it has not yet been investigated during dynamic steady-state balance. The purpose of the study was to investigate the effects of controlled stomatognathic motor activity on the control and stability of the CoM during dynamic steady-state balance. A total of 48 physically active and healthy adults were assigned to three groups with different stomatognathic motor conditions: jaw clenching, tongue pressing and habitual stomatognathic behavior. Dynamic steady-state balance was assessed using an oscillating platform and the kinematic data were collected with a 3D motion capturing system. The path length (PL) of the 3D CoM trajectory was used for quantifying CoM sway. Temporal dynamics of the CoM movement was assessed with a detrended fluctuation analysis (DFA). An uncontrolled manifold (UCM) analysis was applied to assess the stability and control of the CoM with a subject-specific anthropometric 3D model. ... mehr

Verlagsausgabe §
DOI: 10.5445/IR/1000144516
Veröffentlicht am 06.04.2022
DOI: 10.3389/fnhum.2022.868828
Zitationen: 1
Web of Science
Zitationen: 1
Zitationen: 1
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Sport und Sportwissenschaft (IfSS)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2022
Sprache Englisch
Identifikator ISSN: 1662-5161
KITopen-ID: 1000144516
Erschienen in Frontiers in Human Neuroscience
Verlag Frontiers Media SA
Band 16
Seiten Art.Nr. 868828
Bemerkung zur Veröffentlichung Kollaboration: Department of Prosthodontics, University of Würzburg,

Department of Sport and Sport Science,

University of Freiburg,

Dental Academy for Continuing Professional Development, Karlsruhe
Gefördert durch den KIT-Publikationsfonds
Vorab online veröffentlicht am 25.03.2022
Schlagwörter jaw clenching, tongue pressing, masseter, Posturomed, postural control, UCM, covariation, detrended fluctuation analysis
Nachgewiesen in Dimensions
Web of Science
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