Analysis of EEG Variables to Measure the Affective Dimensions of Arousal and Valence Related to the Vision of Emotional Pictures

Vecchiato, Giovanni ;   Gaeta, Giuliano ;   Susac, Ana ;   Supek, Selma ;   Babiloni, Fabio

Tags Brain physiology and modeling - Cognition, memory, perceptionNeural signals - Spectral analysisHuman performance - Cognition

The present work aims to investigate the electroencephalographic (EEG) activity elicited by the observation of emotional pictures selected...

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Characteristics of the Neuronal Firing Patterns in the Subthalamic Nucleus with Graded Dopaminergic Cell Loss in the Nigrostriatal Pathway

Park, Sunghee ;   Song, Kang-Il ;   Suh, Jun-Kyo ;   Youn, Inchan

Tags Brain physiology and modeling - Neural circuitsNeural signal processingNeurological disorders - Mechanisms

The aim of this study was to evaluate the neuronal firing changes in the subthalamic nucleus (STN) in a graded mouse model of Parkinson’s...

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Estimation of a Large-Scale Generalized Volterra Model for Neural Ensembles with Group Lasso and Local Coordinate Descent

Robinson, Brian ;   Song, Dong ;   Berger, Theodore

Tags Brain physiology and modeling - Neural dynamics and computationNeural signals - Nonlinear analysisBrain physiology and modeling - Neuron modeling and simulation

Estimation of neural models based on observed spike timing faces challenges as the amount of recorded units increases, especially when...

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Healthy and Pathological Cerebellar Spiking Neural Networks in Vestibulo-Ocular Reflex

Antonietti, Alberto ;   Casellato, Claudia ;   Geminiani, Alice ;   D'Angelo, Egidio ;   Pedrocchi, Alessandra

Tags Brain physiology and modelingBrain physiology and modeling - Neural circuitsBrain physiology and modeling - Neural dynamics and computation

Since the Marr-Albus model, computational neuroscientists have been developing a variety of models of the cerebellum, with different...

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Higher Visual Functions in the Upper and Lower Visual Fields: A Pilot Study in Healthy Subjects

Zito, Giuseppe Angelo ;   Müri, René ;   Mosimann, Urs Peter ;   Nyffeler, Thomas ;   Nef, Tobias

Tags Brain physiology and modeling - Cognition, memory, perceptionHuman performance - CognitionHuman performance - Oculomotor

Visual perception is not identical in the upper and lower visual hemifields. The mechanisms behind this difference can be found at the retinal,...

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Reconstruction of Neural Network Topology using Spike Train Data: Small-World Features of Hippocampal Network

She, Qi ;   So, Ka Yan ;   Chan, Rosa H. M.

Tags Brain physiology and modeling - Neural circuitsBrain physiology and modeling - Neuron modeling and simulationBrain physiology and modeling - Neural dynamics and computation

As the amount of experimental data made publicly accessible has gradually increased in recent years, it is now possible to reconsider many of...

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