Evidence map›Paper›PMID 33357416›Full record

ArticleNeuron2020

Defying Expectations: How Neurons Compute Prediction Errors in Visual Cortex.

Zahid Padamsey, Nathalie L Rochefort

Abstract readComment
PubMed Publisher
In one paragraph

Article in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Synthetic surprise as the foundation of the psychedelic experience.Neuroscience and biobehavioral reviews · 2024
    Review
  3. How deep is the brain? The shallow brain hypothesis.Nature reviews. Neuroscience · 2023
    Review
  4. Article
  5. V1 as an egocentric cognitive map.Neuroscience of consciousness · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Zahid PadamseyCentre for Discovery Brain Sciences, School of Biomedical Sciences Edinburgh, Edinburgh EH8 9XD, UK.
Nathalie L RochefortCentre for Discovery Brain Sciences, School of Biomedical Sciences Edinburgh, Edinburgh EH8 9XD, UK; Simons Initiative for the Developing Brain, University of Edinburgh, Edinburgh EH8 9XD, UK. Electronic address: n.rochefort@ed.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this issue of Neuron, Jordan and Keller (2020) explore subthreshold computations underlying predictive coding using whole-cell recordings in mouse visual cortex. Their findings suggest that layer 2/3, but not layer 5/6, neurons compute prediction errors by subtracting predicted and actual visual flow inputs generated by locomotion.

Indexed as

Visual CortexAnimalsLocomotionMiceMotivationNeuronsPatch-Clamp Techniques

Identifiers

PMID33357416

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.