Criticality signatures in brain spiking activity vary systematically along the anatomical hierarchy in a measure-dependent manner, with task state modulating them and enabling hierarchy reconstruction from dynamics alone.
Starting from the covariance matrix, Cij =⟨σ iσj⟩,(A1) whereσ i(t) denotes the time series of activity of uniti, we compute its ranked eigenvaluesλ 1 > λ2 >
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
q-bio.NC 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Hierarchical organization of critical brain dynamics
Criticality signatures in brain spiking activity vary systematically along the anatomical hierarchy in a measure-dependent manner, with task state modulating them and enabling hierarchy reconstruction from dynamics alone.