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 Wysłany: Nie 12:00, 13 Mar 2011 Temat postu: Interfere with vision and proprioception to the st |
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Interfere with vision and proprioception to the static results of posturography
Feel [CLC] R763 [Document code] A [Article ID] 1001-1781 (2004) 10-0627-01 maintenance of postural balance the body needs to vestibular, visual, proprioceptive 3 system synergy. In this study, static posturography method (staticposturography, SPG) test of visual,[link widoczny dla zalogowanych], proprioceptive ankle foot of a post-disturbance changes in postural control. An object and method of the test object 1.1 4O 2O ~ 25-year-old patients with healthy young people, average age 23 years. Otological and neurological examination was normal, 48h before the test drug and alcohol-free intake. 1.2 Detection of the Japanese company G-Ani Ma 5500 posturography detector; thickness of 10cm, the density 40g/cm. Sponge pad. In the quiet, suitable for room light, subjects take off your shoes,[link widoczny dla zalogowanych], feet together standing on the test platform, foot centers with the same benchmark test platform. Test 1 (T): the level of the subjects eyes open, looking ahead, the test platform upright 60S; test 2 (T): T after the subjects rest 2min, then with eyes closed, according to T method vigil 60S. 2min rest after the sponge in the upper platform,[link widoczny dla zalogowanych], continue to T, T. Methods for testing, denoted test 3 (T.),[link widoczny dla zalogowanych], Test 4 (T). 1.3 Test items posturography trace length (LNG): shake the track length. Peripheral area (Envarea): shake the trajectory of the surrounding area. 1.4 Statistical analysis using paired t tests to PdO. To test the limits of 05 significantly. 2 Results Envarea,[link widoczny dla zalogowanych], LNG test results for two indicators in Table 1, and 4 paired t test results, the results of T and T, T and T. , T and T, T and T. Comparison, the differences were statistically significant (P <0.01). 3 to discuss the human body by vestibular, visual and proprioception to maintain static and dynamic cases, the space orientation, body balance and posture adjustment n. In this experiment, SPG verify the visual, proprioceptive balance the impact on the upright Second Affiliated Hospital of Dalian Medical University, Department of Otolaryngology (Liaoning, Dalian 116023, China) Wafangdian Department of Otorhinolaryngology, Third Hospital and LNG table 1Envarea results-r-+ -S ring. Huan Xu D et al (1989) that the balance function unrelated to sex, and age-related, 2O-year-old mature vestibular function. In this study, subjects were not considered sex, and to choose healthy young people. It was found that in less than one undisturbed ankle proprioception, and visual disturbance, the shaking of the area and the track length are increased; the same visual conditions, the sponge interference foot proprioception, it will shake the area and the track length caused by increases. Colen et al (1986), for healthy adults, from the surface in contact with the support of ankle proprioceptive information less than one pass is the primary factor in maintaining balance. In this study, sensory disturbance in the foot, the additional visual interference, the test length and shake shake the track are the largest area that significantly reduce the ability of postural control at this time. Thus, on balance disorders, somatosensory system can function through exercise to promote recovery, while the visual information on the postural balance disorders are particularly important. A report will open eyes, goggles, depending on the dome 3 as the conditions and plate, rubber plate with two test plane, test the health of people of different ages with impaired vestibular posture map, found that this method can identify with vestibular disorders the elderly. This paper tests the health of young people feeling under 4 SPG, the results of significant differences between each other, indicating that SPG can shake the body upright small changes in the process of recording. SPG on the general examination was normal in patients, can interfere with the body sensations with additional ways to improve test sensitivity.
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