全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Cesar C. Ceballos , Antonio C. Roque , Ricardo M. Leão
来源:[J].Biophysical Reviews, 2017, Vol.9 (5), pp.827-834Springer
摘要:Based on passive cable theory, an increase in membrane conductance produces a decrease in the membrane time constant and input resistance. Unlike the classical leak currents, voltage-dependent currents have a nonlinear behavior which can create regions of negative conductance, de...
作者:Antonio C. Roque , Benjamin Lindner
来源:[J].Frontiers in Computational Neuroscience(IF 2.481), 2018, Vol.12DOAJ
摘要:Recurrent networks of spiking neurons can be in an asynchronous state characterized by low or absent cross-correlations and spike statistics which resemble those of cortical neurons. Although spatial correlations are negligible in this state, neurons can show pronounced temp...
作者:Rodrigo F. O. Pena , Michael A. Zaks , Antonio C. Roque
来源:[J].Journal of Computational Neuroscience(IF 2.439), 2018, Vol.45 (1), pp.1-28Springer
摘要:Abstract(#br)Spontaneous cortical population activity exhibits a multitude of oscillatory patterns, which often display synchrony during slow-wave sleep or under certain anesthetics and stay asynchronous during quiet wakefulness. The mechanisms behind these cortical states and tr...
作者:Julian Tejada , Antonio C. Roque
来源:[J].Epilepsy & Behavior(IF 1.844), 2014, Vol.38, pp.63-70Elsevier
摘要:Abstract(#br)Temporal lobe epilepsy provokes a number of different morphological alterations in granule cells of the hippocampus dentate gyrus. These alterations may be associated with the hyperactivity and hypersynchrony found in the epileptic dentate gyrus, and their study...
作者:... Silvio Morato , Antonio C. Roque , Renato Tinós
来源:[J].Journal of Neuroscience Methods(IF 2.114), 2014, Vol.236, pp.44-50Elsevier
摘要:Abstract(#br)The elevated plus-maze is an apparatus widely used to study the level of anxiety in rodents. The maze is plus-shaped, with two enclosed arms and two open arms, and elevated 50 cm from the floor. During a test, which usually lasts for 5 min, the animal is initially pu...
作者:... Geraldine G. Bosco , Silvio Morato , Antonio C. Roque
来源:[J].Journal of Neuroscience Methods(IF 2.114), 2013, Vol.220 (2), pp.141-148Elsevier
摘要:Abstract(#br)The elevated plus maze is a widely used experimental test to study anxiety-like rodent behavior. It is made of four arms, two open and two closed, connected at a central area forming a plus shaped maze. The whole apparatus is elevated 50 cm from the floor. The anxiet...
作者:Marilene de Pinho , Marcelo Mazza , Antonio C. Roque
来源:[J].Neurocomputing(IF 1.634), 2001, Vol.38, pp.1169-1174Elsevier
摘要:Abstract(#br)A realistic model of the auditory system has been used in the study of reorganization of tonotopic cortical representations induced by restricted cochlear lesions. The application of a stimulation protocol resulted in the formation of a tonotopic cortical map in the ...
作者:Rodrigo F. Oliveira , Antonio C. Roque
来源:[J].Neurocomputing(IF 1.634), 2002, Vol.44, pp.957-963Elsevier
摘要:Abstract(#br)A large-scale computational model of the primate primary visual system was constructed using GENESIS. The model consists of ∼10 000 biologically plausible neurons organized into six arrays, which represent sectors of two retinas, two laminae of the dorsal latera...
作者:... Marilene de Pinho , José Roberto C. Piqueira , Antonio C. Roque
来源:[J].Neurocomputing(IF 1.634), 2002, Vol.44, pp.923-928Elsevier
摘要:Abstract(#br)We applied the information theory concepts to a biologically plausible computational model of areas of the somatosensory system, developed with the neurosimulator GENESIS to study the activity of neurons and synaptic receptors during processes of formation and reorga...

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