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Literature DB >> 6509127

Self-organizing mechanism for the formation of ordered neural mappings.

Abstract

A model for the formation of ordered neural mappings in general, and of retinotectal connections, in particular is given. The main point came from the theory of "noise induced transitions", i.e. order may be the result of the interplay between deterministic and random interactions. An activity-dependent self-organizing mechanism is presented in terms of modifiable synapses. Simulation experiments were done not only for the normal ontogenetic development but also for the plastic behaviour of the retinotopic connections.

Mesh：

Year: 1984 PMID： 6509127 DOI： 10.1007/bf00357922

Source DB: PubMed Journal: Biol Cybern ISSN： 0340-1200 Impact factor: 2.086

28 in total

1. Development of ocularity domains and growth behaviour of axon terminals.

Authors: C von der Malsburg
Journal: Biol Cybern Date: 1979-02-02 Impact factor: 2.086

2. Rearrangements of the retinotectal projection in Rana pipiens after unilateral caudal half-tectum ablation.

Authors: S B Udin
Journal: J Comp Neurol Date: 1977-06-01 Impact factor: 3.215

3. A theory of the epigenesis of neuronal networks by selective stabilization of synapses.

Authors: J P Changeux; P Courrège; A Danchin
Journal: Proc Natl Acad Sci U S A Date: 1973-10 Impact factor: 11.205

4. Dynamics of neural structures.

Authors: P A Anninos; B Beek; T J Csermely; E M Harth; G Pertile
Journal: J Theor Biol Date: 1970-01 Impact factor: 2.691

5. A new hypothesis for synaptic modification: an interactive process between postsynaptic competition and presynaptic regulation.

Authors: Y Hirai
Journal: Biol Cybern Date: 1980 Impact factor: 2.086

6. [A biochemical mechanism for the epigenesis of the neuromuscular junction].

Authors: J P Changeux; P Courrège; A Danchin; J M Lasry
Journal: C R Seances Acad Sci III Date: 1981-02-09

Review 7. A marker induction mechanism for the establishment of ordered neural mappings: its application to the retinotectal problem.

Authors: D J Willshaw; C von der Malsburg
Journal: Philos Trans R Soc Lond B Biol Sci Date: 1979-11-01 Impact factor: 6.237

Self-organizing mechanism for the formation of ordered neural mappings.

1. Development of ocularity domains and growth behaviour of axon terminals.

2. Rearrangements of the retinotectal projection in Rana pipiens after unilateral caudal half-tectum ablation.

3. A theory of the epigenesis of neuronal networks by selective stabilization of synapses.

4. Dynamics of neural structures.

5. A new hypothesis for synaptic modification: an interactive process between postsynaptic competition and presynaptic regulation.

6. [A biochemical mechanism for the epigenesis of the neuromuscular junction].

Review 7. A marker induction mechanism for the establishment of ordered neural mappings: its application to the retinotectal problem.

8. Development of projections between areas of the nervous system.

9. Toward a modern theory of adaptive networks: expectation and prediction.

10. Outline of a theory for the ontogenesis of iso-orientation domains in visual cortex.

1. Self-stabilization of neuronal networks. II. Stability conditions for synaptogenesis.

2. A stochastic model of retinotopy: a self organizing process.