|Abstract||Combinatorial network optimization appears to fit well as a model of brain structure: connections in the brain are a critically constrained resource, hence their deployment in a wide range of cases is finely optimized to “‘save wire". This review focuses on minimization of large-scale costs, such as total volume for mammal dendrite and axon arbors and total wirelength for positioning of connected neural components such as roundworm ganglia (and also mammal cortex areas). Phenomena of good optimization raise questions about mechanisms for their achievement: the examples of optimized neuroanatomy here turn out to include candidates for some of the most complex biological structures known to be derivable purely from simple physical energy minimization processes. Part of the functional role of such fine-tuned wiring optimization may be as a compact strategy for generating self-organizing complex neuroanatomical..|
|Keywords||No keywords specified (fix it)|
|Through your library||Only published papers are available at libraries|
Similar books and articles
A. Dietrich (2003). Functional Neuroanatomy of Altered States of Consciousness: The Transient Hypofrontality Hypothesis. Consciousness and Cognition 12 (2):231-256.
Christopher Cherniak (1990). The Bounded Brain: Toward Quantitative Neuroanatomy. Journal of Cognitive Neuroscience 2 (1).
Yasser Roudi & Alessandro Treves (2006). An Evolutionary Niche for Quantitative Theoretical Analyses? Behavioral and Brain Sciences 29 (1):23-23.
Robert C. Richardson (1994). Optimization in Evolutionary Ecology. PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association 1994:13 - 21.
E. Kelman, R. S. Levy & Y. Levy (2001). Optimization of Solutions for the One Plant Protection Problem. Acta Biotheoretica 49 (1).
Rachel A. Ankeny (2000). Fashioning Descriptive Models in Biology: Of Worms and Wiring Diagrams. Philosophy of Science 67 (3):272.
Claus C. Hilgetag (2006). Principles of Brain Connectivity Organization. Behavioral and Brain Sciences 29 (1):18-19.
Christopher Cherniak (1994). Philosophy and Computational Neuroanatomy. Philosophical Studies 73 (2-3):89-107.
Christopher Cherniak (2005). Innateness and Brain-Wiring Optimization. In António Zilhão (ed.), Evolution, Rationality, and Cognition: A Cognitive Science for the Twenty-First Century. Routledge.
Added to index2009-01-28
Total downloads12 ( #94,544 of 556,888 )
Recent downloads (6 months)4 ( #20,489 of 556,888 )
How can I increase my downloads?