PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

The influence of frequency of visual disorders on stabilographic parameters

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose: Defining the influence of parameters of visual disorders on ability of balancing turns out to be an important process in effective diagnostics. Current diagnostic methods relating mainly to determination of the coefficient of BRUTM (Balance Rehabilitation Unit Trade Mark) depend on lots of tests carried out in a disturbed environment created by Virtual Reality Technology. The aim of this study is to determine the effect of the frequency of visual disturbances on stabilographic values in the virtual reality environment. Methods: The study was carried out involving one research group in Virtual Cave. There were induced visual disturbances with different frequencies and with the change of frequency during measuring the position of the center of pressure (COP) in the test. Before each test the reference test was performed. All tests were performed with disorders in two different sceneries: closed and open scenery. All measurements were carried out on an immobile Zebris platform which enables determination of feet pressure distribution. From the measured values of the position of the COP Short Time Fourier Transform (STFT) was calculated. Results: The results of calculation are shown in graphs. Their analysis showed that changing the parameters of disorder frequency in world created using Virtual Reality Technology affects stabilographic parameters. The intensity of these changes is also affected by applied research scenery. Conclusions: Conditions have been set out to carry out similar studies in order to obtain reliable results. The study is the first step in a project to develop a system for diagnosis and rehabilitation of human movement using Virtual Reality Technology.
Rocznik
Strony
25--33
Opis fizyczny
Bibliogr. 22 poz., rys., tab., wykr.
Twórcy
autor
  • Biomechatronics Department, Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland, Robert.Michnik@polsl.pl
autor
  • Biomechatronics Department, Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
autor
  • Biomechatronics Department, Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
autor
  • Biomechatronics Department, Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
  • Biomechatronics Department, Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
autor
  • Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
Bibliografia
  • [1] KASSE A.C., SANTANA G.G., SCHARLACH C.R., GAZZOLA M.J., BRANCO B.F., DONÁ F., Results from the Balance Rehabilitation Unit in Benign Paroxysmal Positional Vertigo, Braz. J. Otorhinolaryngol., 2010, 76(5), 623–629.
  • [2] NOWAKOWSKI A., DWORAK L.B., KUBASZEWSKI Ł., KACZMARCZYK J., Spinal alignment in surgical multisegmental transpedicular correction of adolescent idiopathic scoliosis, Med. Sci. Monit., 2012, 18(12), RA181–187.
  • [3] BRUTM Unidade de Reabilitação do Equilíbrio. Manual do usuário, Uruguai, Medicaa, 2006.
  • [4] CIKAJLO I., MATJAČIĆ Z., Advantages of virtual reality technology in rehabilitation of people with neuromuscular disorders, Institute for Rehabilitation, Recent Advances in Biomedical Engineering Republic of Slovenia, 2009.
  • [5] DRUŻBICKI M., RUSEK W., SZCZEPANIK M., DUDEK J., SNELA S., Assessment of the impact of orthotic gait trainingon balance in children with cerebral palsy, Acta of Bioengineering and Biomechanics, 2010, Vol. 12, No. 2.
  • [6] DYSZKIEWICZ A., OPARA J., Znaczenie posturometrii i stabilografii w rehabilitacji i zapobieganiu upadkom u osób po udarze mózgu, Zeszyty Metodyczno-Naukowe pt. Nowoczesna rehabilitacja po udarze mózgu, AWF, Katowice, 2006, 127–140.
  • [7] FIGUEROA P., BISCHOF W.F., BOULANGER P., HOOVER H.J., Efficient comparison of platform alternatives in interactive virtual reality applications, Int. J. Human-Computer Studies, 2005, 62, 73–103.
  • [8] SADEGHI H., ALLARD P., BARBIER F., CHAVET P., GATTO L., CHARELS HIVARD RIVARD SEBASTINE HINSE, SIMONEAU M., Bracing has no effect on standing balance in females with adolescent idiopathic scoliosis, Med. Sci. Monit., 2008, 14(6), CR293–298.
  • [9] HYUN SILL RHEE, YOON HYUK KIM, PAUL S. SUNG, A randomized controlled trial to determine the effect of spinal stabilization exercise intervention based on pain level and standing balance differences in patients with low back pain, Med. Sci. Monit., 2012, 18(3), CR174–189.
  • [10] http://www.medicaa.com/ (accessed 30 June 2013)
  • [11] KESSLER N., GANANÇA M.M., GANANÇA F.C., GANANÇA F.F., LOPES C.S., SERRA P.A., CAOVILLA H.H., Balance Rehabilitation Unit (BRUTM) posturography in relapsingremitting multiple sclerosis, Arq. Neuropsiquiatr., 2011, 69(3), 485–490.
  • [12] MCANDREW P., DINGWELL J., WILKEN J., Walking variability during continuous pseudo-random oscillations of the support surface and visual field, Journal of Biomechanics, 2010, 43, 1470–1475.
  • [13] MICHNIK R., JURKOJĆ J., WODARSKI P. et al., The influence of the scenery and the amplitude of visual disturbances in the virtual reality on the maintaining the balance, Arch. Budo. 2014, 10, 133–140.
  • [14] MORASIEWICZ P., DRAGAN S., Pedobarographic evaluation of body weight distribution on the lower limbs and balance after derotation corticotomiesusing the Ilizarov method, Acta of Bioengineering and Biomechanics, 2103, Vol. 15, No. 2.
  • [15] MUJBER T.S., SZECSI T., HASHMI M.S.J., Virtual reality applications in manufacturing process simulation, Journal of Materials Processing Technology, 2004, 155–156, 1834–1838.
  • [16] PIECHA M., KRÓL P., JURAS G., SOBOTA G., BACIK B., The effect of short- and long-term vibration training on postural stability in men, Acta of Bioengineering and Biomechanics, 2013, Vol. 15, No. 3, 29–35.
  • [17] SOBERA M., SIEDLECKA B., Repeatability of frequency of corrective foot pressure during balance control in children aged between 2 and 7, Acta of Bioengineering and Biomechanics, 2010, Vol. 12, No. 2.
  • [18] SYCZEWSKA M., ZIELIŃSKA T., Power spectral density in balance assessment. Description of methodology, Acta of Bioengineering and Biomechanics, 2010, Vol. 12, No. 4, 2010.
  • [19] WILSON J.R., D’CRUZ M., Virtual and interactive environments for work of the future, Int. J. Human-Computer Studies, 2006, 64, 158–169.
  • [20] WODARSKI P., GZIK M., MICHNIK R., JURKOJĆ J., BIENIEK A., Możliwości zastosowania wirtualnej technologii 3D w diagnostyce i rehabilitacji na przykładzie badań stabilograficznych, Postępy Inżynierii Biomedycznej, Rzeszów 2013, 127–132.
  • [21] WOJCIECHOWSKA-MASZKOWSKA B., Stabilność postawy ciała osób w różnym wieku, Akademia Wychowania Fizycznego we Wrocławiu, Praca doktorska, Wrocław 2007.
  • [22] YOUNG P.M., Dynamic stability of human walking during perturbations and voluntary gait changes, Ph.D. Thesis, The University of Texas at Austin, May 2011.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-384760bd-c914-4594-84cd-66bb2d928952
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.