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Mathematical and Theoretical Neuroscience - Cell, Network and Data Analysis
von: Giovanni Naldi, Thierry Nieus
Springer-Verlag, 2018
ISBN: 9783319682976 , 255 Seiten
Format: PDF, Online Lesen
Kopierschutz: Wasserzeichen
Preis: 53,49 EUR
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Preface
6
Contents
8
About the Authors
10
From Single Neuron Activity to Network Information Processing: Simulating Cortical Local Field Potentials and Thalamus Dynamic Regimes with Integrate-and-Fire Neurons
11
1 The Map and the Territory
12
2 Simulating Local Field Potential with Integrate and Fire Neurons
14
2.1 Problems and Solutions
14
2.2 Combining Integrate-and-Fire Neurons and Morphological Models
15
2.3 Combining IFN Networks and Morphological Simulations
18
3 Integrate and Fire Neurons Model of the Thalamus
23
3.1 Thalamic Neurons Modeling
26
3.2 Integrate-and-Fire Model of the Thalamus Reproduces Sleep/Wake Information Processing Transition
27
3.3 Perspectives
30
References
31
Computational Modeling as a Means to Defining Neuronal Spike Pattern Behaviors
34
1 Introduction
34
2 Computational Model of a Neuron
35
2.1 Neuro-computational Properties
36
2.2 Biophysically Meaningful Models
37
2.3 Integrate and Fire (IF) Models
38
2.4 Izhikevich Model
39
3 Spike Pattern Behaviors
40
4 Evolutionary Algorithm as a Tool for Modeling Neuronal Dynamics
42
4.1 Model Optimization Using the EA
42
4.2 Feature-Based Fitness Function
43
4.3 Fitness Landscape with a Feature Based Function
44
5 Modeling Spike Pattern Behaviors
47
5.1 Optimization Objectives with a Behavior
47
5.2 Parameter Space Exploration
48
6 Summary
50
References
50
Chemotactic Guidance of Growth Cones: A Hybrid Computational Model
53
1 Introduction
54
2 Methods
54
2.1 Evolution of Intracellular Chemical Fields Within the GC Domain
54
2.2 Computational Model of Axonal Outgrowth Guided by Chemotaxis
56
2.3 Quantitative Evaluation of Growth Cone Model Performance
58
3 Results
59
3.1 Diffusion-Driven Instability
59
3.2 In Silico Paths of Outgrowing Axons
59
3.3 Quantitative Assessment of the Axonal Chemoattractive Response
60
3.4 Quantitative Assessment of Axonal Outgrowth in Control Conditions
62
3.5 Qualitative Predictions of Axonal Counterintuitive Behaviours
62
4 Discussion
64
References
65
Mathematical Modelling of Cerebellar Granular Layer Neurons and Network Activity: Information Estimation, Population Behaviour and Robotic Abstractions
68
1 Introduction
68
2 Methods
71
2.1 Single Neuron Modeling
71
2.2 Cerebellar Granular Layer Information Processing
73
2.3 Model Based Methods for Hemodynamic Response
74
2.3.1 Balloon Model Based Prediction
75
2.3.2 Modified Windkessel Model Based Prediction
76
2.4 Evoked Local Field Potentials and Neural Mass Model
77
2.4.1 Cerebellum Granular Layer Neural Mass Model with Mossy Fibers Input Patterns
77
2.4.2 Reconstruction of Local Field Potential from Spiking Models
78
3 Spiking Neural Network Based on Cerebellum for Kinematics
79
4 Results
80
4.1 Estimation of MI at MF-GrC Relay
80
4.2 Variations in BOLD Response Measured Using Balloon Model and Modified Windkessel Model (MFWM)
82
4.3 Simulating Extracellular Potentials Recordings in Neural Mass Model (NMM) and Spiking Neural Network (SNN)
83
4.4 Optimized Kinematic Control Using SNN
84
5 Discussion
86
6 Conclusion
88
References
88
Bifurcation Analysis of a Sparse Neural Network with Cubic Topology
93
1 Introduction
93
2 Materials and Methods
95
3 Results
96
3.1 Primary Branch and Eigenvalues
96
3.1.1 Stationary Solutions
96
3.1.2 Limit-Point Bifurcations
98
3.1.3 Cusp Bifurcation
98
3.1.4 Branching-Point Bifurcations
99
3.2 Secondary Branches
100
3.2.1 Stationary Solutions
100
3.2.2 Limit-Point and Cusp Bifurcations
102
4 Discussion
102
References
103
Simultaneous Jumps in Interacting Particle Systems: From Neuronal Networks to a General Framework
105
1 Introduction
105
2 Mean Field Models in Neuroscience
106
2.1 Neuroscience Models with Simultaneous Jumps
106
3 A General Mean Field Model with Simultaneous Jumps
108
3.1 The Microscopic Dynamics
108
3.2 The Macroscopic Process
111
3.3 Assumptions on Coefficients
112
3.4 Propagation of Chaos and Rate of Convergence
114
References
115
Neural Fields: Localised States with Piece-Wise Constant Interactions
117
1 Introduction
117
2 Neural Fields in Circular Geometries: Top Hat Interactions
119
2.1 Construction
120
2.2 Stability
122
3 Discussion
124
Appendix: Circular Geometry for a Top Hat Kernel
124
References
126
Mathematical Models of Visual Perception Basedon Cortical Architectures
128
1 Introduction
128
2 The Mathematical Model
130
2.1 Lifting of the Stimulus in the Cortical Space
130
2.2 The Connectivity Kernels and the Affinity Matrix
130
2.3 Spectral Clustering and Perceptual Units
134
3 Numerical Simulations and Results
134
3.1 Numerical Approximations of the Kernels
134
3.2 Emergence of Percepts
135
4 Conclusions
137
References
137
Mathematical Models of Visual Perception for the Analysis of Geometrical Optical Illusions
139
1 Introduction
140
2 The Mathematical Model: Neurogeometry of the Primary Visual Cortex
142
2.1 The Set of Simple Cells Receptive Profiles
142
2.2 Output of Receptive Profiles
142
2.3 Hypercolumnar Structure
143
2.4 Cortical Connectivity
144
3 The Neuro-Mathematical Model for GOIs
145
3.1 Output of Simple Cells and Connectivity Metric
145
3.2 From Metric Tensor Field to Image Distortion
147
3.2.1 Strain Tensor: Displacement Vector Field
147
3.2.2 Poisson Problems: Displacement
148
4 Numerical Simulations and Results
149
4.1 Perceived Deformation in GOIs
149
5 Conclusion and Future Works
151
References
152
Exergaming for Autonomous Rehabilitation
154
1 Introduction
154
2 Methodology
155
3 Discussion
160
4 Conclusion
162
References
162
E-Infrastructures for Neuroscientists: The GAAIN and neuGRID Examples
164
1 Introduction
165
2 Methods
166
3 Results
175
4 Discussion
176
References
177
Theory and Application of Nonlinear Time Series Analysis
180
1 Introduction
180
2 Dynamical Systems
181
2.1 Attractors
181
2.2 Equivalence Class
183
3 Embedding of Time Series
184
4 Determination of Parameters for Phase Space Reconstruction
186
4.1 Lag Time
186
4.2 Embedding Dimension
188
5 Nonlinear Predictability
190
6 Geometrical and Dynamical Characterization of Attractors
193
7 Multivariate Time Series: Quantifying the Level of Interdependence
194
7.1 Cross Correlation
195
7.2 Mutual Information
195
7.3 Spearman Rank Coefficient
196
7.4 Slope Phase Coherence
198
8 Measures of Coupling Directionality
198
8.1 Granger Causality
199
8.2 Symbolic Transfer Entropy
200
9 Conclusions
201
References
202
Measures of Spike Train Synchrony and Directionality
204
1 Introduction
205
2 Measures of Spike Train Synchrony
206
2.1 Adaptive ISI-Distance
207
2.2 Adaptive SPIKE-Distance
208
2.3 Adaptive SPIKE-Synchronization
210
2.4 Selecting the Threshold Value
214
3 Measures of Spike Train Directionality
215
3.1 SPIKE-Order and Spike Train Order
217
3.2 Synfire Indicator
220
3.3 Statistical Significance
222
4 Outlook
223
References
224
Space-by-Time Tensor Decomposition for Single-Trial Analysis of Neural Signals
226
1 Introduction
226
2 Computational Framework Formulation
228
3 Space-by-Time Non-negative Matrix Factorization Algorithm
229
4 Variants of the Decomposition Algorithm
230
4.1 Orthogonality Constraints
231
4.2 Discrimination Objective
231
4.3 Application to Signed Data
232
5 Assessment of the Decompositions
235
5.1 Approximation Power of the Decomposition
235
5.2 Discrimination Power of the Decomposition
235
5.3 Model Order Selection
236
6 Example Application: Retinal Ganglion Cells
236
7 Software Implementation
238
8 Conclusions
238
References
239
Inverse Modeling for MEG/EEG Data
241
1 Introduction
241
2 Data Formation
243
3 The Inverse Problem
245
3.1 Classification of Inverse Methods
247
3.2 Methods for the Distributed Model
248
3.2.1 Minimum Norm Estimate (MNE)
248
3.2.2 Mixed Norm Estimates
248
3.2.3 Kalman Filtering
249
3.3 Methods for the Dipolar Model
250
3.3.1 Global Optimization Methods
250
3.3.2 Bayesian Monte Carlo Methods for Static Dipoles
250
3.3.3 Bayesian Monte Carlo Methods for Dynamic Dipoles
251
4 An Application to Epilepsy
251
5 Conclusions
252
References
253