Neuronal dynamics of predictive coding.

Predictive decoding of the temporal envelope of speech with neuronal phase-locked loops

Precision and neuronal dynamics in the human posterior parietal cortex during evidence accumulation

Primate studies show slow ramping activity in posterior parietal cortex (PPC) neurons during perceptual decision-making. These findings have inspired a rich theoretical literature to account for this activity. These accounts are largely unrelated to Bayesian theories of perception and predictive coding, a related formulation of perceptual inference in the cortical hierarchy. Here, we tested a k...

Cerebral hierarchies: predictive processing, precision and the pulvinar

This paper considers neuronal architectures from a computational perspective and asks what aspects of neuroanatomy and neurophysiology can be disclosed by the nature of neuronal computations? In particular, we extend current formulations of the brain as an organ of inference--based upon hierarchical predictive coding--and consider how these inferences are orchestrated. In other words, what woul...

Another neural code?

This paper presents the conjecture that functional integration may be mediated by the mutual induction and maintenance of stereotyped spatiotemporal patterns of activity (i.e., transients) in different neuronal populations. In contradistinction to temporal and rate coding models of neuronal interactions, transient coding considers that transactions among neuronal systems use transient dynamics ...

Heterogeneous response dynamics in retinal ganglion cells: the interplay of predictive coding and adaptation.

To make efficient use of their limited signaling capacity, sensory systems often use predictive coding. Predictive coding works by exploiting the statistical regularities of the environment--specifically, by filtering the sensory input to remove its predictable elements, thus enabling the neural signal to focus on what cannot be guessed. To do this, the neural filters must remove the environmen...

Heterogeneous response dynamics in retinal ganglion

45 46 To make efficient use of their limited signaling capacity, sensory systems often use 47 predictive coding(Srinivasan, Laughlin & Dubs, 1982). Predictive coding works by 48 exploiting the statistical regularities of the environment – specifically, by filtering the 49 sensory input to remove its predictable elements, thus enabling the neural signal to focus 50 on what cannot be guessed. To ...