State-Space Attractor Morphology as a Marker of ComplexityMatching in Group Heart Rate Variability Dynamics

HRV attractor clustering showed increasing group similarity across a guided session, consistent with complexity matching but not causal content effects.

Where Published: Appl. Sci. 2026, 16, 9172 https://doi.org/10.3390/app16189172

Authors: NasehaWafa Qammar, Kristina Poškuvien, Mantas Landauskas et al.