title: Estimation of the transmission time of stimulus-locked responses: modelling and stochastic phase resetting analysis.
abstract: A model of two coupled phase oscillators is studied, where both oscillators are subject to random forces but only one oscillator is repetitively stimulated with a pulsatile stimulus. A pulse causes a reset, which is transmitted to the other oscillator via the coupling. The transmission time of the cross-trial (CT) averaged responses, i.e. the difference in time between the maxima of the CT averaged responses of both oscillators differs from the time difference between the maxima of the oscillators' resets. In fact, the transmission time of the CT averaged responses directly corresponds to the phase difference in the stable synchronized state with integer multiples of the oscillators' mean period added to it. With CT averaged responses it is impossible to reliably estimate the time elapsing, owing to the stimulus' action being transmitted between the two oscillators.
authors.affiliation: Institute of Medicine and Virtual Institute of Medicine, Research Centre Zülich, Germany. p.tass@fzuelich
authors.forename: Peter A
authors.initials: PA
authors.lastname: Tass
mesh_terms: D001921:Brain / Q000033:anatomy & histology / Q000502:physiology*; D001931:Brain Mapping / Q000379:methods*; D004569:Electroencephalography / Q000379:methods*; D006801:Humans; D008959:Models, Neurological; D009991:Oscillometry / Q000379:methods; D013269:Stochastic Processes; D013997:Time Factors