AIMC Topic: Memory

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Structured sequence processing and combinatorial binding: neurobiologically and computationally informed hypotheses.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences Dec 16, 2019
Understanding how the brain forms representations of structured information distributed in time is a challenging endeavour for the neuroscientific community, requiring computationally and neurobiologically informed approaches. The neural mechanisms f...
Humans Hippocampus Cerebral Cortex Memory Learning Animals Prefrontal Cortex Neural Networks, Computer Brain Frontal Lobe Language Dependency, Psychological
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Exploiting the stimuli encoding scheme of evolving Spiking Neural Networks for stream learning.

Neural networks : the official journal of the International Neural Network Society Dec 6, 2019
Stream data processing has lately gained momentum with the arrival of new Big Data scenarios and applications dealing with continuously produced information flows. Unfortunately, traditional machine learning algorithms are not prepared to tackle the ...
Humans Neural Networks, Computer Memory Normal Distribution Algorithms Models, Neurological Neurons
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Reaction-diffusion memory unit: Modeling of sensitization, habituation and dishabituation in the brain.

PloS one Dec 5, 2019
We propose a novel approach to investigate the effects of sensitization, habituation and dishabituation in the brain using the analysis of the reaction-diffusion memory unit (RDMU). This unit consists of Morris-Lecar-type sensory, motor, interneuron ...
Memory Animals Motor Neurons Interneurons Neural Networks, Computer Neurons Sensory Receptor Cells Synapses Brain Learning Habituation, Psychophysiologic
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Places as fuzzy locational categories.

Acta psychologica Dec 2, 2019
This paper offers a new way of considering places as special types of categories, in human cognition of larger-scale environments. This may provide an explanatory cognitive model for a range of known phenomena from environmental psychology and human ...
Adult Male Middle Aged Female Aged Young Adult Semantics Random Allocation Memory Photic Stimulation Adolescent Cognition Humans Fuzzy Logic
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Memristor-Based Neural Network Circuit of Full-Function Pavlov Associative Memory With Time Delay and Variable Learning Rate.

IEEE transactions on cybernetics Nov 21, 2019
Most memristor-based Pavlov associative memory neural networks strictly require that only simultaneous food and ring appear to generate associative memory. In this article, the time delay is considered, in order to form associative memory when the fo...
Machine Learning Memory Neural Networks, Computer Time Factors Electrical Equipment and Supplies Models, Neurological Conditioning, Classical
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Spatial coordinate transforms linking the allocentric hippocampal and egocentric parietal primate brain systems for memory, action in space, and navigation.

Hippocampus Nov 7, 2019
A theory and model of spatial coordinate transforms in the dorsal visual system through the parietal cortex that enable an interface via posterior cingulate and related retrosplenial cortex to allocentric spatial representations in the primate hippoc...
Spatial Navigation Primates Egocentrism Memory Space Perception Parietal Lobe Animals Humans Hippocampus Neural Networks, Computer
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A neural model of schemas and memory encoding.

Biological cybernetics Nov 4, 2019
The ability to rapidly assimilate new information is essential for survival in a dynamic environment. This requires experiences to be encoded alongside the contextual schemas in which they occur. Tse et al. (Science 316(5821):76-82, 2007) showed that...
Neurobiology Hippocampus Electronic Data Processing Memory Neural Networks, Computer Artificial Intelligence Learning Animals Prefrontal Cortex Rats
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New approach to global Mittag-Leffler synchronization problem of fractional-order quaternion-valued BAM neural networks based on a new inequality.

Neural networks : the official journal of the International Neural Network Society Nov 4, 2019
In this paper, a novel kind of neural networks named fractional-order quaternion-valued bidirectional associative memory neural networks (FQVBAMNNs) is formulated. On one hand, applying Hamilton rules in quaternion multiplication which is essentially...
Neural Networks, Computer Algorithms Memory Association
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Stable memory with unstable synapses.

Nature communications Sep 30, 2019
What is the physiological basis of long-term memory? The prevailing view in Neuroscience attributes changes in synaptic efficacy to memory acquisition, implying that stable memories correspond to stable connectivity patterns. However, an increasing b...
Homeostasis Nerve Net Memory Memory, Long-Term Neurons Nonlinear Dynamics Software Synapses Algorithms Learning Computer Simulation Neuronal Plasticity Neural Networks, Computer Models, Neurological
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Rethinking the performance comparison between SNNS and ANNS.

Neural networks : the official journal of the International Neural Network Society Sep 19, 2019
Artificial neural networks (ANNs), a popular path towards artificial intelligence, have experienced remarkable success via mature models, various benchmarks, open-source datasets, and powerful computing platforms. Spiking neural networks (SNNs), a ca...
Brain Humans Neural Networks, Computer Action Potentials Pattern Recognition, Automated Artificial Intelligence Neurons Algorithms Memory
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