TITLE

Anticipatory postural adjustments during self inflicted and predictable perturbations in Parkinson's disease

AUTHOR(S)
Latash, M L; Aruin, A S; Neyman, I; Nicholas, J J
PUB. DATE
March 1995
SOURCE
Journal of Neurology, Neurosurgery & Psychiatry;Mar1995, Vol. 58 Issue 3, p326
SOURCE TYPE
Academic Journal
DOC. TYPE
journal article
ABSTRACT
No abstract available.
ACCESSION #
66076544

 

Related Articles

  • KLINIÄŒNO OCENJEVANJE RAVNOTEŽJA IN PREMIÄŒNOSTI. Franchignoni, Franco; Godi, Marco; Nardone, Antonio; Marcantonio, Lucia; Turcato, Anna Maria; Benevolo, Emilio // Rehabilitation / Rehabilitacija;2012 Supplement 1, Vol. 11, p41 

    Assessment of balance and mobility in clinical settings can help to determine both risk of falling and the most suitable measures to reduce postural instability. Laboratory studies have shown that postural control embraces different reactions to external disturbances, anticipatory postural...

  • بررسی هماهنگی های وضعیتی پیش بینانه هنگام... پور, نوا یداله; تجلی, شیرین; یزدی, محمدجعفر شاطرزاده; مجدی نسب, نسترن; مهرآور, محمد // Razi Journal of Medical Sciences;Mar2014, Vol. 20 Issue 117, p66 

    Background: Impairment of balance control is one of the most disabling symptoms in Multiple Sclerosis (MS). It is known that, in the presence of a predictable postural perturbation, the Central Nervous System (CNS) utilizes Anticipatory Postural Adjustments (APAs) to maintain balance while...

  • Enhancement of anticipatory postural adjustments in older adults as a result of a single session of ball throwing exercise. Aruin, Alexander; Kanekar, Neeta; Lee, Yun-Ju; Ganesan, Mohan // Experimental Brain Research;Feb2015, Vol. 233 Issue 2, p649 

    The aim of the study was to investigate the role of short-term training in improvement of anticipatory postural adjustments (APAs) and its effect on subsequent control of posture in older adults. Nine healthy older adults were exposed to self-initiated and predictable external perturbations...

  • Effects of cognitive task on gait initiation in Parkinson disease: Evidence of motor prioritization? Nocera, Joe R.; Roemmich, Ryan; Elrod, Jonathan; P. Altmann, Lori J.; Hass, Chris J. // Journal of Rehabilitation Research & Development;2013, Vol. 50 Issue 5, p699 

    While much is known about the effects of dual tasking on cyclical and continuous motor performance (e.g., locomotion), there is a paucity of information on the effect of dual tasking on the initiation of movement. Therefore, the purpose of this study was to investigate the effect of a concurrent...

  • Anticipatory adjustments of multi-finger synergies in preparation for self-triggered perturbations. Kim, Sun Wook; Shim, Jae Kun; Zatsiorsky, Vladimir M.; Latash, Mark L. // Experimental Brain Research;Oct2006, Vol. 174 Issue 4, p604 

    We studied changes in multi-finger synergies associated with predictable and unpredictable force perturbations applied to a finger during a multi-finger constant total force production task. The main hypothesis was that indices of multi-finger synergies can show anticipatory changes in...

  • The effect of aging on anticipatory postural control. Kanekar, Neeta; Aruin, Alexander // Experimental Brain Research;Apr2014, Vol. 232 Issue 4, p1127 

    The aim of the study was to investigate the differences in anticipatory postural adjustments (APAs) between young and older adults and its effect on subsequent control of posture. Ten healthy older adults and thirteen healthy young adults were exposed to predictable external perturbations using...

  • Perturbations of ground support alter posture and locomotion coupling during step initiation in Parkinson's disease. Rogers, Mark; Hilliard, Marjorie; Martinez, Katherine; Zhang, Yunhui; Simuni, Tanya; Mille, Marie-Laure // Experimental Brain Research;Feb2011, Vol. 208 Issue 4, p557 

    During the initiation of stepping, anticipatory postural adjustments (APAs) for lateral weight transfer and propulsion normally precede the onset of locomotion. In Parkinson's disease (PD), impaired step initiation typically involves altered APA ground force production with delayed step onset...

  • Adjustments of prehension synergies in response to self-triggered and experimenter-triggered load and torque perturbations. Jae Kun Shim; Jaebum Park; Zatsiorsky, Vladimir M.; Latash, Mark L. // Experimental Brain Research;Nov2006, Vol. 175 Issue 4, p641 

    Humans are known to show anticipatory adjustments in the grip force prior to a self-generated or predictable action or perturbation applied to a hand-held object. We investigated whether humans can also adjust covariation of individual finger forces (multi-finger synergies) prior to...

  • Fear of falling modifies anticipatory postural control. Adkin, Allan L.; Frank, James S.; Carpenter, Mark G.; Peysar, Gerhard W. // Experimental Brain Research;Mar2002, Vol. 143 Issue 2, p160 

    This study investigated the influence of fear of falling or postural threat on the control of posture and movement during a voluntary rise to toes task for 12 healthy young adults. Postural threat was modified through alterations to the surface height at which individuals stood (low or high...

  • Mechanisms of Motor Adaptation in Reactive Balance Control. Welch, Torrence D. J.; Ting, Lena H. // PLoS ONE;May2014, Vol. 9 Issue 5, p1 

    Balance control must be rapidly modified to provide stability in the face of environmental challenges. Although changes in reactive balance over repeated perturbations have been observed previously, only anticipatory postural adjustments preceding voluntary movements have been studied in the...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sign out of this library

Other Topics