Dynamical brain model for use in data processing applications
First Claim
1. A method to simulate cortical processing comprising the steps of:
- segmenting the cortex into cortical columns, said cortical columns communicating with each other via short-range and longer-range communications paths; and
generating at least one parametrically coupled logistic map network (PCLMN) to describe these communication paths, said PCLMN comprising one or more parametrically couple logistic maps.
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Abstract
A system and methods offering a dynamical model of cortical behavior is provided. In an illustrative implementation, the present invention offers a corticonic network comprising at least one parametrically coupled logistic map network (PCLMN)(205). The PCLMN offers a non-linear iterative map of cortical modules (or netlets) that when executed exhibit substantial cortical behaviors. The PCLNM accepts dynamic and/or static spatio-temporal input (210) and determines a fixed point attractor in state-space for that input. The PCLM (205) operates such that if the same or similar dynamic and/or static spatio-temporal input is offered over several iterations, the PCLMN converges to the same fixed point attractor is provided rendering adaptive learning. Further, the present invention contemplates the memorization or association of inputs using the corticonic network in a configuration where the PCLNM cooperates with another cortical module model (e.g. another PCLMN, associative memory module, etc.)(215).
45 Citations
26 Claims
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1. A method to simulate cortical processing comprising the steps of:
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segmenting the cortex into cortical columns, said cortical columns communicating with each other via short-range and longer-range communications paths; and
generating at least one parametrically coupled logistic map network (PCLMN) to describe these communication paths, said PCLMN comprising one or more parametrically couple logistic maps. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system to model cortical processing comprising:
at least one parametrically coupled logistic map network (PCLMN), said PCLMN providing a dynamic and/or static non-linear representation of cortical connections as observed in a biological cortex, wherein said at least one PCLMN accepts at least one dynamic and/or static input and processes said dynamic and/or static input to identify a fixed-point attractor for said at least one dynamic and/or static input in state space, and wherein said at least one PCLMN operates to adapt providing the same output to similar or same inputs thereby engaging in learning. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A method to model the cortex comprising:
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providing a corticonic network, said corticonic comprising at least one PCLMN operating on at least one dynamic and/or static input, said at least one dynamic and/or static input comprising saptio-temporal stimulus; and
processing said at least one dynamic and/or static input by said corticonic network to provide a fixed point attractor in state space for said at least one dynamic and/or static input. - View Dependent Claims (20)
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21. A system modeling the cortex comprising:
a corticonic network, wherein said corticonic network comprises a first PCLMN, said first PCLMN accepting dynamic and/or static inputs and determining a fixed point attractor in state-space to describe at least one dynamic and/or static input, and wherein said corticonic network comprises a second PCLMN, said second PCLMN tandemly coupled to said first PCLMN to accept the output of said first PCLMN as input and operates to identify non-novel output of said first PCLMN, said identification of non-novel output representative of memorization and/or association cortical functions, and wherein a feedback loop operates between the output of said second PCLMN and the input of said first PCLMN. - View Dependent Claims (22, 23)
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24. A method to apply a dynamical brain model to data processing applications comprising the steps of:
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identifying a data processing problem;
modeling the data processing problem in a corticonic network;
configuring said corticonic network to the parameters of said data processing problem; and
executing said corticonic network. - View Dependent Claims (25, 26)
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Specification