منابع مشابه
Romberg ratio in quiet stance posturography--Test to retest reliability.
UNLABELLED We investigated test to retest reliability and intraindividual variability of Romberg ratios in quiet stance posturography. Thirty-six healthy young adults (17 males, 19 females aged 15-38 years) were divided into 3 groups with different time-intervals between consecutive trials (20 min, 3h and 24h respectively). Each group performed 5 posturography recordings in a randomized order o...
متن کاملThe modified Romberg Balance Test: normative data in U.S. adults.
OBJECTIVE To generate normative values for performance on the modified Romberg Test of Standing Balance on Firm and Compliant Support Surfaces stratified by age, sex, and race/ethnicity and to determine fall risk associated with different levels of performance. STUDY DESIGN National cross-sectional survey. SETTING Ambulatory examination centers. PATIENTS U.S. adults 40 years and older who...
متن کاملRomberg integration
1. Mathematical preliminaries Many problems in Numerical Analysis involve the transformation of a continuous problem into a discrete one. Our example here is the calculation of the value of a definite integral which is turned into computing a weighted sum of function values. An important parameter in this discretization is the mesh length or step size, h: b a f (x)dx ≈ h n i=1 f (a + 2i − 1 2 h...
متن کاملMonotonicity in Romberg Quadrature
Monotonicity of one or more derivatives of the integrand is shown to imply a corresponding property of the approximating Romberg scheme. This is of importance in connection with error estimation by majorants [6]. The monotonicity properties are derived from an elementary study of the kernel functions involved. A possible explanation is given of the monotonicity which frequently occurs in applic...
متن کاملParry-Romberg syndrome
Parryةمزلاتم مساب اًضيأ فورعلما يجردتلا هجولا فصن رومض بارطضاو ،بستكم وه)يقرتلما هجولا فصن رومض( Romberg ىلع لولأا ماقلما في رثؤي امم ،ءاسنلا ىدل رثكأ ثدتح ، ئطب يجيردت دللجا نادقفو ،دحاو بناج رومضب زيمتتو ،هجولا نم دحاو بناج تلاخدت .ماظعلاو ،تلاضعلاو هجولا في دللجا تتح ةجسنلأاو يأ نودو ةحضاو ريغ ةلمتلمحا تاببسلما .عئاش رمأ باصعلأاو ينعلا Parry-Romberg ةمزلاتم نم ةردان ةلاح نع غلبن .فورعم جلاع ة...
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ژورنال
عنوان ژورنال: Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques
سال: 1985
ISSN: 0317-1671,2057-0155
DOI: 10.1017/s0317167100047193