Pink noise promotes sooner state transitions during bimanual coordination.

ABSTRACT: The seemingly straightforward task of tying one's shoes requires a sophisticated interplay of joints, muscles, and neural pathways, posing a formidable challenge for researchers studying the intricacies of coordination. A widely accepted framework for measuring coordinated behavior is the Haken-Kelso-Bunz (HKB) model. However, a significant limitation of this model is its lack of accounting for the diverse variability structures inherent in the coordinated systems it frequently models. Variability is a pervasive phenomenon across various biological and physical systems, and it changes in healthy adults, older adults, and pathological populations. Here, we show, both empirically and with simulations, that manipulating the variability in coordinated movements significantly impacts the abilit

SUBMITTER: Brink KJ 

PROVIDER: S-EPMC11294992 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature