Results 21 to 30 of about 172,049 (248)
Language experience shapes predictive coding of rhythmic sound sequences [PDF]
eLifePerceptual systems heavily rely on prior knowledge and predictions to make sense of the environment. Predictions can originate from multiple sources of information, including contextual short-term priors, based on isolated temporal situations, and ...
Piermatteo Morucci +4 more
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Corticofugal regulation of predictive coding
eLife, 2022 Sensory systems must account for both contextual factors and prior experience to adaptively engage with the dynamic external environment. In the central auditory system, neurons modulate their responses to sounds based on statistical context.
Alexandria MH Lesicko +4 more
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The Faces of Predictive Coding [PDF]
Journal of Neuroscience, 2015 Recent neurophysiological accounts of predictive coding hypothesized that a mismatch of prediction and sensory evidence-a prediction error (PE)-should be signaled by increased gamma-band activity (GBA) in the cortical area where prediction and evidence are compared.
Brodski, A. +3 more
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Learning Sentence-Level Representations with Predictive Coding
Machine Learning and Knowledge Extraction, 2023 Learning sentence representations is an essential and challenging topic in the deep learning and natural language processing communities. Recent methods pre-train big models on a massive text corpus, focusing mainly on learning the representation of ...
Vladimir Araujo +2 more
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Continual Sequence Modeling With Predictive Coding
Frontiers in Neurorobotics, 2022 Recurrent neural networks (RNNs) have been proved very successful at modeling sequential data such as language or motions. However, these successes rely on the use of the backpropagation through time (BPTT) algorithm, batch training, and the hypothesis ...
Louis Annabi +3 more
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Prediction and memory: A predictive coding account
Progress in Neurobiology, 2020 The hippocampus is crucial for episodic memory, but it is also involved in online prediction. Evidence suggests that a unitary hippocampal code underlies both episodic memory and predictive processing, yet within a predictive coding framework the hippocampal-neocortical interactions that accompany these two phenomena are distinct and opposing.
Barron, HC, Auksztulewicz, R, Friston, K
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Predictive Coding and Control [PDF]
IEEE Transactions on Control of Network Systems, 2019 This paper deals with feedback control over a single fixed-rate channel using predictive coding at the transmitter side. The central thrust is to demonstrate that optimal control based on predictive coding plus fixed memoryless quantization at the transmitter, designed to improve the efficiency of the channel usage and exemplified (or perhaps ...
Chun-Chia Huang +2 more
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Hybrid predictive coding: Inferring, fast and slow.
PLoS Computational Biology, 2023 Predictive coding is an influential model of cortical neural activity. It proposes that perceptual beliefs are furnished by sequentially minimising "prediction errors"-the differences between predicted and observed data.
Alexander Tscshantz +3 more
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Hierarchical predictive coding in distributed pain circuits
Frontiers in Neural Circuits, 2023 Predictive coding is a computational theory on describing how the brain perceives and acts, which has been widely adopted in sensory processing and motor control.
Zhe Sage Chen +4 more
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A predictive coding model of the N400. [PDF]
Cognition, 2023 Abstract The N400 event-related component has been widely used to investigate the neural mechanisms underlying real-time language comprehension. However, despite decades of research, there is still no unifying theory that can explain both its temporal dynamics and functional properties.
Nour Eddine S +4 more
europepmc +6 more sources