Cited by 388Neural dynamics and brain functionMemory and Neural MechanismsNeuroscience and Neuropharmacology Research

The Hebbian paradigm reintegrated: local reverberations as internal representations

Amit, Daniel J.·1995·Behavioral and Brain Sciences

Abstract

The neurophysiological evidence from the Miyashita group's experiments on monkeys as well as cognitive experience common to us all suggests that local neuronal spike rate distributions might persist in the absence of their eliciting stimulus. In Hebb's cell-assembly theory, learning dynamics stabilize such self-maintaining reverberations. Quasi-quantitive modeling of the experimental data on internal representations in association-cortex modules identifies the reverberations (delay spike activity) as the internal code (representation). This leads to cognitive and neurophysiological predictions, many following directly from the language used to describe the activity in the experimental delay period, others from the details of how the model captures the properties of the internal representations.

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Crossref · 10.1017/s0140525x00040164

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223 of 223 references verified0 citation errors · 0 not checkable

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  • A leading candidate mechanism for the generation of persistent activity is strong recurrent excitation in a local cortical circuit that gives rise to stimulus-selective attractor states.

    “A leading candidate mechanism for the generation of persistent activity is strong recurrent excitation in a local cortical circuit that gives rise to stimulus-selective attractor states—self-sustained population activity patterns of a neural network (Amit, 1995; Goldman-Rakic, 1995; Wang, 2001).”

    From Decision Making in Recurrent Neuronal Circuits (2008) · cites this paper as Amit, 1995

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Authors
Amit, D. J.
Affiliations
Hebrew University of Jerusalem (IL)
Corresponding author
Amit, Daniel J.
Venue
Behavioral and Brain Sciences
Published
1995-12
Volume
18
Issue
4
Pages
617-626
ISSN
  • 0140-525X (ISSN-L)
  • 1469-1825
OpenAlex
W2074391612
Cited by
388
References
223
Citations by year
2026: 5 · 2025: 6 · 2024: 7 · 2023: 3 · 2022: 3 · 2021: 4 · 2020: 4 · 2019: 6 · 2018: 6 · 2017: 9 · 2016: 6 · 2015: 7 · 2014: 10 · 2013: 11 · 2012: 16
FWCI
11.27
Type
journal article
Language
en
Open access
closed
Locations
Behavioral and Brain Sciences (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
Hebbian learning, cell assemblies, internal representations, delay-period activity, association cortex, cognitive prediction

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