Sentence examples for course of coherence from inspiring English sources

They allow tracking the time course of coherence in nonstationary neuronal signals with good temporal and frequency resolution.

The characterization is based on the estimation of the time course of coherence, partial coherence, phase difference and time delay.

The time course of coherence, partial coherence, and phase difference is extracted by averaging the corresponding TF representation in specific TF regions.

The characterization of the cardiovascular function is based on the estimation of the time course of coherence, partial coherence, phase difference, and time delay.

(v) The time course of coherence and partial coherence is estimated by averaging the corresponding TF representations in Ω, while phase difference changes are estimated by averaging the phase difference spectrum in Ω ik.

The time-course of coherence indicates that the strength of the coupling, although high, was intermittent (see γik(t) around 250 and 400 s).

Given that we are interested in assessing the influence of respiration on HPV and SAPV, the TF region where the time course of spectral coherence is estimated is centered around respiratory rate, fR t), and is defined as: Ω ≡ ( t, f ) ∈ ( R + × R + ) f = f R ( t ) ± Δ f 2 (11).

From top to bottom: time course of: (a)–(c) coherence γik(t), (d)–(f) partial coherence γik/z(t), (g)–(i) phase difference θik(t) and (j)–(l) time delay D ik ( t ).

Panels A, D, and G show the magnitude of the T-F estimate obtained from single simulation; panels B, E, and H show the percentage of simulations in which the null hypothesis was rejected (estimated across 100 simulations), and panels C, F, I the time-marginal density reflecting the time-course of the coherence estimate.

The hemodynamic time courses of the coherence trials were either stimulus- or response-locked.

The time course of the band coherence, as well as the time course of partial coherence, is then obtained by averaging γik t,f) and γik/z t,f) in Ω: γ ik ( t ) = 1 Δ f ∫ Ω γ ik ( t, f ) df ; γ ik/z ( t ) = 1 Δ f ∫ Ω γ ik/z ( t, f ) df (13).