| Literature DB >> 18048098 |
John D Polk1, Jesse Spencer-Smith, Louis DiBerardino, Daniel Ellis, Matthew Downen, Karl S Rosengren.
Abstract
We describe new Fourier- and shape-based methods for quantifying variation in phase-portraits, and re-analyze previously-published ontogenetic and adult data [Clark, J. E., & Phillips, S. J. (1993). A longitudinal study of intralimb coordination in the first year of independent walking: A dynamical systems approach. Child Development, 64, 1143-1157]. Results show considerable variation between individuals and through development, but after 6 months of walking some gait patterns stabilize.Entities:
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Year: 2007 PMID： 18048098 DOI： 10.1016/j.infbeh.2007.10.005
Source DB: PubMed Journal: Infant Behav Dev ISSN： 0163-6383