Sensory feedback in a bump attractor model of path integration
نویسندگان
چکیده
منابع مشابه
Path integration and cognitive mapping in a continuous attractor neural network model.
A minimal synaptic architecture is proposed for how the brain might perform path integration by computing the next internal representation of self-location from the current representation and from the perceived velocity of motion. In the model, a place-cell assembly called a "chart" contains a two-dimensional attractor set called an "attractor map" that can be used to represent coordinates in a...
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Sensory Updates to Combat Path-Integration Drift
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Non-sensory (cognitive) inputs can play a powerful role in monitoring one's self-motion. Previously, we showed that access to spatial memory dramatically increases response precision in an angular self-motion updating task [1]. Here, we examined whether spatial memory also enhances a particular type of self-motion updating - angular path integration. "Angular path integration" refers to the abi...
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ژورنال
عنوان ژورنال: Journal of Computational Neuroscience
سال: 2016
ISSN: 0929-5313,1573-6873
DOI: 10.1007/s10827-015-0588-y