4 papers
Multifractality of human upper-limb velocity tracks motor optimization via hand dominance experiment
Yago Emanoel Ramos, José Garcia Vivas Miranda
Theoretical goal-directed movements follow a unique, stereotyped velocity profile, but continuous movement has no unique optimal solution, so it is unclear whether motor optimizati…
Cortical information transfer reveals conserved hemispherical network dynamics across human handedness
Yago Emanoel Ramos, José Garcia Vivas Miranda
Whether human motor and brain lateralization arises from fundamentally distinct neural architectures or emerges from conserved network dynamics remains a central question at the in…
Multifractal human signals at the edge of life reveal a heart-brain anti-correlation
Yago Emanoel Ramos, Maria Eloá do Ó, Henrique Ferraz de Arruda +3
This study investigates the terminal breakdown of human neurophysiological function through the lens of non-linear dynamics by analyzing the multifractal spectrum. Using Multifract…
Emergent togetherness in collaborative dance improvisation: neural and motor synchronization reveal a coupling-decoupling paradox
Yago Emanoel Ramos, Raphael Silva do Rosário, Adriana de Faria Gehres +6
Collective improvisation in dance provides a rich natural laboratory for studying emergent coordination in coupled neuro-motor systems. Here, we investigate how training shapes spo…