79 citations · 169 across the 5 of their papers we have counts for
5 papers
Network mechanisms of working memory: the role of neuronal nonlinearities
Alex Suarez-Perez, Omri Harish, David Hansel
The oculomotor delayed-response (ODR) task is a common experimental paradigm of working memory (WM) study, in which a monkey must fixate its gaze on the center of a screen and, fol…
Idiosyncratic choice bias in decision tasks naturally emerges from neuronal network dynamics
Lior Lebovich, Ran Darshan, Yoni Lavi +2
Idiosyncratic tendency to choose one alternative over others in the absence of an identified reason, is a common observation in two-alternative forced-choice experiments. It is tem…
How strong are correlations in strongly recurrent neuronal networks?
Ran Darshan, Carl van Vreeswijk, David Hansel
Cross-correlations in the activity in neural networks are commonly used to characterize their dynamical states and their anatomical and functional organizations. Yet, how these lat…
Synchronous chaos and broad band gamma rhythm in a minimal multi-layer model of primary visual cortex
Demian Battaglia, David Hansel
Visually induced neuronal activity in V1 displays a marked gamma-band component which is modulated by stimulus properties. It has been argued that synchronized oscillations contrib…
Temporal decorrelation of collective oscillations in neural networks with local inhibition and long-range excitation
Demian Battaglia, Nicolas Brunel, David Hansel
We consider two neuronal networks coupled by long-range excitatory interactions. Oscillations in the gamma frequency band are generated within each network by local inhibition. Whe…