Postural synergies and their development.

Abstract:

:The recent developments of a particular approach to analyzing motor synergies based on the principle of motor abundance has allowed a quantitative assessment of multi-effector coordination in motor tasks involving anticipatory adjustments to self-triggered postural perturbations and in voluntary postural sway. This approach, the uncontrolled manifold (UCM) hypothesis, is based on an assumption that the central nervous system organizes covariation of elemental variables to stabilize important performance variables in a task-specific manner. In particular, this approach has been used to demonstrate and to assess the emergence of synergies and their modification with motor practice in typical persons and persons with Down syndrome. The framework of the UCM hypothesis allows the formulation of testable hypotheses with respect to developing postural synergies in typically and atypically developing persons.

journal_name

Neural Plast

journal_title

Neural plasticity

authors

Latash ML,Krishnamoorthy V,Scholz JP,Zatsiorsky VM

doi

10.1155/NP.2005.119

keywords:

subject

Has Abstract

pub_date

2005-01-01 00:00:00

pages

119-30; discussion 263-72

issue

2-3

eissn

2090-5904

issn

1687-5443

journal_volume

12

pub_type

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