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Path integration information


Path integration sums the vectors of distance and direction traveled from a start point to estimate current position, and so the path back to the start.

Path integration is the method thought to be used by animals for dead reckoning.

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Path integration

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hence how to get home. This process was named path integration to capture the concept of continuous integration of movement cues over the journey. Manipulation...

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Integration

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Multisensory integration Path integration Pre-integration complex, viral genetic material used to insert a viral genome into a host genome DNA integration, by...

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Animal navigation

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(1987) have demonstrated conclusively that [path integration in mammals] is a consequence of integrating internal cues from vestibular signals and motor...

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Path integral formulation

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& Applications of Path Integration. New York: John Wiley & Sons. ISBN 978-0-486-44528-1. Simon, B. (1979). Functional Integration and Quantum Physics...

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Integral

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Integration, the process of computing an integral, is one of the two fundamental operations of calculus, the other being differentiation. Integration...

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Dead reckoning

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by which animals update their estimates of position or heading, is path integration. Dead reckoning is subject to cumulative errors. Advances in navigational...

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Functional integration

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and a region of space over which to integrate the function (the domain of integration). The process of integration consists of adding up the values of...

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Grid cell

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olfactory, or tactile cues, by integrating their movements—the ability to do this is referred to in the literature as path integration. A number of theoretical...

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Cognitive map

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of path integration, actually playing the role of the path integrator while place cells display the output of the information gained through path integration...

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Place cell

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perform a more supporting role in the formation of place fields, such as path integration input. Another non-spatial explanation of hippocampal function suggests...

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Contour integration

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complex analysis, contour integration is a method of evaluating certain integrals along paths in the complex plane. Contour integration is closely related to...

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Motion perception

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olfactory, or tactile cues, by integrating their movements—the ability to do this is referred to in the literature as path integration. A number of theoretical...

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Method of steepest descent

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the method of steepest descent deforms the contour of integration C into a new path integration C′ so that the following conditions hold: C′ passes through...

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Path tracing

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Path tracing is a computer graphics Monte Carlo method of rendering images of three-dimensional scenes such that the global illumination is faithful to...

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Line integral

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where the function to be integrated is evaluated along a curve. The terms path integral, curve integral, and curvilinear integral are also used; contour...

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Idiothetic

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Idiothetic cues are important for the type of navigation known as path integration in which subjects navigate purely using such self-motion cues. This...

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Feynman diagram

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defines the new type of Gaussian integration appropriate for Fermi fields. The two fundamental formulas of Grassmann integration are: ∫ e M i j ψ ¯ i ψ j D...

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Path integral

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curve used in complex analysis Functional integration, the integral of a functional over a space of curves Path integral formulation, Richard Feynman's...

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Kinetic theory of gases

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du/dy} can be considered to be constant over a distance of mean free path. Integrating over all appropriate velocities within the constraint { v > 0 0 <...

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Head direction cell

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(2015-05-14). "Neural dynamics for landmark orientation and angular path integration". Nature. 521 (7551): 186–191. Bibcode:2015Natur.521..186S. doi:10...

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Thermodynamic integration

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thermodynamic integration, the free energy difference is calculated by defining a thermodynamic path between the states and integrating over ensemble-averaged...

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Mathematical model

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Whishaw, I. Q.; Hines, D. J.; Wallace, D. G. (2001). "Dead reckoning (path integration) requires the hippocampal formation: Evidence from spontaneous exploration...

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Hippocampus

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McNaughton BL, Battaglia FP, Jensen O, Moser EI, Moser MB (August 2006). "Path integration and the neural basis of the 'cognitive map'". Nature Reviews. Neuroscience...

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Human echolocation

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Griffin where bats, despite continuing to emit echolocation calls, use path integration in familiar acoustic space. Scadden said he did the same, as echolocation...

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Theoretical computer science

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using chain rule, polynomial factorization, indefinite integration, etc. Very-large-scale integration (VLSI) is the process of creating an integrated circuit...

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Integrated circuit

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"small-scale integration" (SSI), "medium-scale integration" (MSI), "very-large-scale integration" (VLSI), and "ultra-large-scale integration" (ULSI). The...

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Spatial memory

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representation in the brain to be used for path integration. The entorhinal cortex contributes to the processing and integration of geometric properties and information...

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Data integration

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data integration research concerns the semantic integration problem. This problem addresses not the structuring of the architecture of the integration, but...

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