AIMC Topic: Memory

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Neural memory plasticity for medical anomaly detection.

Neural networks : the official journal of the International Neural Network Society Apr 18, 2020
In the domain of machine learning, Neural Memory Networks (NMNs) have recently achieved impressive results in a variety of application areas including visual question answering, trajectory prediction, object tracking, and language modelling. However,...
Attention Humans Memory Brain Neoplasms Neural Networks, Computer Machine Learning Magnetic Resonance Imaging Databases, Factual Neuronal Plasticity Electroencephalography
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Neuronal mechanisms for sequential activation of memory items: Dynamics and reliability.

PloS one Apr 16, 2020
In this article we present a biologically inspired model of activation of memory items in a sequence. Our model produces two types of sequences, corresponding to two different types of cerebral functions: activation of regular or irregular sequences....
Cerebral Cortex Memory Synaptic Transmission Humans Neural Networks, Computer Models, Neurological Neurons Reproducibility of Results Animals
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Multiple-target tracking in human and machine vision.

PLoS computational biology Apr 9, 2020
Humans are able to track multiple objects at any given time in their daily activities-for example, we can drive a car while monitoring obstacles, pedestrians, and other vehicles. Several past studies have examined how humans track targets simultaneou...
Artificial Intelligence Algorithms Brain Animals Humans Video Recording Vision, Ocular Memory Neurosciences Image Processing, Computer-Assisted Cognition Motion
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Prognostic factors of Rapid symptoms progression in patients with newly diagnosed parkinson's disease.

Artificial intelligence in medicine Jan 21, 2020
Tracking symptoms progression in the early stages of Parkinson's disease (PD) is a laborious endeavor as the disease can be expressed with vastly different phenotypes, forcing clinicians to follow a multi-parametric approach in patient evaluation, lo...
Humans Machine Learning Prognosis Female Male Middle Aged Disease Progression Anxiety Aged Aged, 80 and over Adult Cognition Autonomic Nervous System Memory Parkinson Disease Sleep Wake Disorders Affect
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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 Language Learning Neural Networks, Computer Brain Cerebral Cortex Memory Frontal Lobe Dependency, Psychological Animals Prefrontal Cortex Hippocampus
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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 ...
Memory Normal Distribution Algorithms Models, Neurological Neurons Humans Neural Networks, Computer
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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 Interneurons Neural Networks, Computer Neurons Sensory Receptor Cells Motor Neurons Brain Synapses Habituation, Psychophysiologic Learning
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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 ...
Photic Stimulation Humans Semantics Female Random Allocation Aged Memory Male Adolescent Young Adult Middle Aged Cognition Adult 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...
Electrical Equipment and Supplies Conditioning, Classical Time Factors Models, Neurological Memory Neural Networks, Computer Machine Learning
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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...
Egocentrism Humans Neural Networks, Computer Space Perception Spatial Navigation Animals Parietal Lobe Primates Hippocampus Memory
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