User profiles for A. Compte
Albert CompteInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Verified email at recerca.clinic.cat Cited by 8263 |
Computational and in vitro studies of persistent activity: edging towards cellular and synaptic mechanisms of working memory
A Compte - Neuroscience, 2006 - Elsevier
Persistent neural activity selective to features of an extinct stimulus has been identified as
the neural correlate of working memory processes. The precise nature of the physiological …
the neural correlate of working memory processes. The precise nature of the physiological …
Neural integrator models
MS Goldman, A Compte… - Encyclopedia of …, 2009 - nyuscholars.nyu.edu
Integration of information across time is a neural computation of critical importance to a
variety of brain functions. Examples include oculomotor neural integrators and head direction …
variety of brain functions. Examples include oculomotor neural integrators and head direction …
Cellular and network mechanisms of slow oscillatory activity (< 1 Hz) and wave propagations in a cortical network model
A Compte, MV Sanchez-Vives… - Journal of …, 2003 - journals.physiology.org
Slow oscillatory activity (<1 Hz) is observed in vivo in the cortex during slow-wave sleep or
under anesthesia and in vitro when the bath solution is chosen to more closely mimic …
under anesthesia and in vitro when the bath solution is chosen to more closely mimic …
Theory of the electrochemical impedance of anomalous diffusion
J Bisquert, A Compte - Journal of Electroanalytical Chemistry, 2001 - Elsevier
This paper addresses the electrochemical impedance of diffusion in a spatially restricted
layer. A physically grounded framework is provided for the behavior Z(iω)∝(iω) −β/2 (0<β<2), …
layer. A physically grounded framework is provided for the behavior Z(iω)∝(iω) −β/2 (0<β<2), …
The generalized Cattaneo equation for the description of anomalous transport processes
The Cattaneo equation, which describes a diffusion process with a finite velocity of propagation,
is generalized to describe anomalous transport. Three possible generalizations are …
is generalized to describe anomalous transport. Three possible generalizations are …
Mechanism for top-down control of working memory capacity
Working memory capacity, the maximum number of items that we can transiently store in
working memory, is a good predictor of our general cognitive abilities. Neural activity in both …
working memory, is a good predictor of our general cognitive abilities. Neural activity in both …
Stochastic foundations of fractional dynamics
A Compte - Physical Review E, 1996 - APS
It is shown that fractional diffusion equations arise very naturally as the limiting dynamic
equations of all continuous time random walks with decoupled temporal and spatial memories …
equations of all continuous time random walks with decoupled temporal and spatial memories …
Bump attractor dynamics in prefrontal cortex explains behavioral precision in spatial working memory
…, DQ Nykamp, C Constantinidis, A Compte - Nature …, 2014 - nature.com
Prefrontal persistent activity during the delay of spatial working memory tasks is thought to
maintain spatial location in memory. A 'bump attractor' computational model can account for …
maintain spatial location in memory. A 'bump attractor' computational model can account for …
Interplay between persistent activity and activity-silent dynamics in the prefrontal cortex underlies serial biases in working memory
…, J Valls-Solé, C Constantinidis, A Compte - Nature …, 2020 - nature.com
Persistent neuronal spiking has long been considered the mechanism underlying working
memory, but recent proposals argue for alternative ‘activity-silent’ substrates. Using monkey …
memory, but recent proposals argue for alternative ‘activity-silent’ substrates. Using monkey …
Anomalous transport effects in the impedance of porous film electrodes
…, F Fabregat-Santiago, A Compte - Electrochemistry …, 1999 - Elsevier
The behavior of the ac conductivity in disordered materials where the charge carriers (electrons,
holes, polarons, ions) proceed by discrete transitions between localized states exhibits …
holes, polarons, ions) proceed by discrete transitions between localized states exhibits …