Displaced strategies optimize connectivity in neocortical networks

Neurocomputing

Volumn 70, Issue 7-9, 2007, Pages 1121-1129

  Herzog, Andreas ^a   Kube, Karsten ^a   Michaelis, Bernd ^a   de Lima, Ana D ^a   Voigt, Thomas ^a  

^a OTTO VON GUERICKE UNIVERSITY   (Germany)

Author keywords

Displaced connections; Network topology; Neural networks; Neuron connections; Small world networks

Indexed keywords

BIOMEDICAL ENGINEERING; NEURONS; OPTIMIZATION; TOPOLOGY;

DISPLACED CONNECTIONS; NEOCORTICAL NETWORKS; NEURON CONNECTIONS;

NEURAL NETWORKS;

ARTICLE; ARTIFICIAL NEURAL NETWORK; CELL ACTIVITY; CELL MATURATION; CELL STRUCTURE; CELL SYNCHRONIZATION; CONTROLLED STUDY; MATHEMATICAL ANALYSIS; NEOCORTEX; NERVE CELL; NERVE CELL NETWORK; NERVE FIBER GROWTH; OSCILLATION; PRIORITY JOURNAL; SYNAPTOGENESIS; TIME;

EID: 33847400592     PISSN: 09252312     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neucom.2006.11.016     Document Type: Article

References (25)

1. A.-L. Barabási, Z. Dezsó, E. Ravasz, S.-H. Yook, Z. Oltvai, Scale-free and hierarchical structures in complex networks, in: Modeling of Complex Systems, AIP, vol. 661, 2003, pp. 1-16.
2. de Lima A., Merten M., and Voigt T. Neuritic differentiation and synaptogenesis in neuronal cultures of the rat cerebral cortex. J. Comp. Neurol. 382 (1997) 230-246
3. DeFelipe J., and Jones E. Cajal on the cerebral cortex: an Annotated Translation of the Complete Writings (1988), Oxford University Press, New York
4. Gallo G., and Letourneau P. Localized sources of neurotrophins initiate axon collateral sprouting. J. Neurosci. 18 (1998) 5403-5414
5. Gallo G., and Letourneau P. Different contributions of microtubule dynamics and transport to the growth of axons and collateral sprouts. J. Neurosci. 19 (1999) 3860-3873
6. Gallo G., and Letourneau P. Neurotrophins and the dynamic regulation of the neuronal cytoskeleton. J. Neurobiol. 44 (2000) 159-173
7. Gerstner W., and Kistler W. Spiking Neuron Models (2002), Cambridge University Press, Cambridge
8. Gilbert C.D. Horizontal integration and cortical dynamics. Neuron 9 (1992) 1-13
9. M. Hines, N. Carnevale, Neuron: a tool for neuroscientists, Neuroscientist (2001) 123-135.
10. Itoh K., Stevens B., Schachner M., and Fields R. Regulated expression of the neural cell adhesion molecule l1 by specific patterns of neural impulses. Science 270 (1995) 1369-1372
11. Johansson C., Rehn M., and Lansner A. Attractor neural networks with patchy connectivity. Neurocomputing 69 (2006) 627-633
12. K. Kube, A. Herzog, B. Michaelis, Increased storage capacity in hopfield networks by small-world topology, in: L. Jiao, et al. (Eds.), ICNC 2006, Part I, Lecture Notes in Computer Science, vol. 4221, Springer, Berlin, 2006, pp. 111-114.
13. K. Kube, A. Herzog, B. Michaelis, A. Al-Hamadi, A. de Lima, T. Voigt, Spike-timing-dependent-plasticity in small world networks, in: Proceedings of the ESANN 2005-European Symposium on Artificial Neural Networks, 2005, pp. 601-606.
14. K. Kube, A. Herzog, V. Spravedlyvyy, B. Michaelis, T. Opitz, A. de Lima, T. Voigt, Modelling of biologically plausible excitatory networks: emergence and modulation of neural synchrony, in: A. Verleysen (Ed.), Proceedings of the ESANN 2004-European Symposium on Artificial Neural Networks, D-Side Publishings, 2004, pp. 379-384.
15. Latham P., Richmond B.J., Nelson P.G., and Nirenberg S. Intrinsic dynamics in neuronal networks. I. Theory. J. Neurophysiol. 83 2 (2000) 808-827
16. Maeda E., Robinson H.P.C., and Kawana A. The mechanisms of generation and propagation of synchronized bursting in developing networks of cortical neurons. J. Neurosci. 10 15 (1995) 6834-6845
17. D. Matolin, J. Schreiter, R. Schiiffny, Simulation and implementation of an analog vlsi pulse-coupled neural network for image segmentation, in: Proceedings of the 47th International Midwest Symposium on Circuits and Systems, Hiroshima, 2004, pp. 397-400.
18. Netoff T.I., Clewley R., Arno S., Keck T., and White J.A. Epilepsy in small-world networks. J. Neurosci. 37 24 (2004) 8075-8083
19. Opitz T., De Lima A.D., and Thomas V. Spontaneous development of synchronous oscillatory activity during maturation of cortical networks in vitro. J. Neurphysiol. 88 (2002) 2196-2206
20. Shoukimas G., and Hinds J. The development of the cerebral cortex in the embryonic mouse: an electron microscopic serial section analysis. J. Comp. Neurol. 179 (1978) 795-830
21. Tabak J., Senn W., O'Donovan M.J., and Rinzel J. Modeling of spontaneous activity in developing spinal cord using activity-dependent depression in an excitatory network. J. Neurosci. 20 8 (2000) 3041-3056
22. Voigt T., Baier H., and de Lima A.D. Synchronization of calcium activity promotes survival of individual rat neocortical neurons in early development. Eur. J. Neurosci. 9 18 (1997) 990-999
23. Voigt T., Opitz T., and de Lima A.D. Synchronous oscillatory activity in immature cortical network is driven by gabaergic preplate neurons. J. Neurosci. 21 22 (2001) 8895-8905
24. Voigt T., Opitz T., and de Lima A.D. Activation of early silent synapses by spontaneous synchronous network activity limits the range of neocortical connections. J. Neurosci. 25 18 (2005) 4605-4615
25. Watts D.J., and Strogatz S.H. Collective dynamics of 'small-world' networks. Nature 393 (1998) 440-442