AI RESEARCH
A Universal Space of Brain Dynamics for Unveiling Cognitive Transitions and Individual Differences
arXiv CS.AI
•
ArXi:2605.02936v1 Announce Type: cross Representing dynamical systems through data-driven universal spaces has proven effective; however, achieving this universality for human brain activity remains a significant challenge, further aggravated by diverse cognitive states and individual subjects. Recognizing that spatial properties reflect physical wiring while temporal properties reflect brain function, we develop Universal Brain Dynamics (UBD) to construct a universal space tailored to brain activity and quantify corresponding dynamics using a model-derived Jacobian matrix.