Contribution of the anterior lateral motor cortex to predictive postural control in rats. [PDF]
Sci RepKonosu A +4 more
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Corrigendum to "Dynamic Postural Control in Remitted Bipolar I Disorder: A Computerized Dynamic Posturography Study: Contrôle postural dynamique chez les personnes atteintes d'un trouble bipolaire de type I en rémission : Étude de posturographie dynamique informatisée". [PDF]
Can J Psychiatryeuropepmc +1 more source
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Perturbation of the postural control system induced by muscular fatigue
Gait & Posture, 2003In this experiment, we induced muscular fatigue of ankle plantar-flexors to examine how it deteriorates the regulation of bipedal quiet upright standing. Postural stability was assessed in conditions with and without vision over 60 s period to examine not only classical postural variables (time- and frequency-domain analyses), but also structural ...
Corbeil, Philippe +4 more
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Underdevelopment of the postural control system in autism
Neurology, 2004To determine if abnormalities exist in postural control in autism and if they are related to age.Dynamic posturography was performed in 79 autistic individuals without mental retardation and 61 healthy volunteers between ages 5 and 52 years. Both the sensory organization and the movement coordination portions of the test were performed.The autistic ...
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Mechanisms of reference posture correction in the system of upright posture control
Human Physiology, 2007It was earlier shown that ultraslow tilts of the support under quiet standing conditions evoke an unusual response reflecting the operation of compensatory mechanisms: postural sway is a superposition of postural oscillations typical of quiet standing and greater, slower inclinations of the body caused by the tilt. This may be explained by the presence
A V, Terekhov +2 more
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Maximum Likelihood Identification of a Posture Control System
IEEE Transactions on Biomedical Engineering, 1987To identify characteristics of a sensory feedback path of a posture control system without external disturbances, the maximum likelihood identification method was applied to data of an antero-posterior sway during quiet stance. A subject stood on a force plate and the sway angle of a body (input) was measured by a position sensor camera and the ankle ...
Akimasa Ishida, Shinji Miyazaki
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A portable audio-biofeedback system to improve postural control
The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005This paper introduces a portable audio-biofeedback (ABF) system that encodes the signals provided by a linear accelerometric sensor into a stereo sound. This sound is relayed to the subjects via headphones and can enhance the ability of subjects to perceive trunk accelerations.
DOZZA, MARCO +2 more
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The postural control system has two main functions: first, to build up posture against gravity and ensure that balance is maintained; and second, to fix the orientation and position of the segments that serve as a reference frame for perception and action with respect to the external world.
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Postural control and the vestibulospinal system
2013Abstract We review methods to test for the presence of a vestibular-spinal (VS)-based deficit in balance control. The first method uses body-mounted gyroscopes to quantify balance control during everyday stance and gait tasks and altered sensory conditions.
John H. J. Allum, Mark G. Carpenter
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