176 citations · 688 across the 19 of their papers we have counts for
4 papers · 2 filters
Controlling the onset of traveling pulses in excitable media by nonlocal spatial coupling and time-delayed feedback
Felix M. Schneider, Eckehard Schoell, Markus A. Dahlem
The onset of pulse propagation is studied in a reaction-diffusion (RD) model with control by augmented transmission capability that is provided either along nonlocal spatial coupli…
Time-delayed feedback in neurosystems
E. Schoell, G. Hiller, P. Hoevel +1
The influence of time delay in systems of two coupled excitable neurons is studied in the framework of the FitzHugh-Nagumo model. Time-delay can occur in the coupling between neuro…
Failure of feedback as a putative common mechanism of spreading depolarizations in migraine and stroke
Markus A. Dahlem, Felix M. Schneider, Eckehard Schoell
The stability of cortical function depends critically on proper regulation. Under conditions of migraine and stroke a breakdown of transmembrane chemical gradients can spread throu…
Dynamics of delay-coupled excitable neural systems
M. A. Dahlem, G. Hiller, A. Panchuk +1
We study the nonlinear dynamics of two delay-coupled neural systems each modelled by excitable dynamics of FitzHugh-Nagumo type and demonstrate that bistability between the stable…