Evidence map›Paper›PMID 33767141›Full record

ArticleNature communications2021

Qualitative similarities and differences in visual object representations between brains and deep networks.

Georgin Jacob, R T Pramod, Harish Katti, S P Arun

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

  1. Article
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  3. How AI can advance psychological science.British journal of psychology (London, England : 1953) · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Georgin JacobCentre for Neuroscience, Indian Institute of Science, Bangalore, India.
R T PramodCentre for Neuroscience, Indian Institute of Science, Bangalore, India.
Harish KattiCentre for Neuroscience, Indian Institute of Science, Bangalore, India.
S P ArunCentre for Neuroscience, Indian Institute of Science, Bangalore, India. sparun@iisc.ac.in.ORCID 0000-0001-9602-5066

Funding

DBT-Wellcome Trust India Alliance IA/S/17/1/503081Wellcome Trust
6 · The paper itself

Abstract

Deep neural networks have revolutionized computer vision, and their object representations across layers match coarsely with visual cortical areas in the brain. However, whether these representations exhibit qualitative patterns seen in human perception or brain representations remains unresolved. Here, we recast well-known perceptual and neural phenomena in terms of distance comparisons, and ask whether they are present in feedforward deep neural networks trained for object recognition. Some phenomena were present in randomly initialized networks, such as the global advantage effect, sparseness, and relative size. Many others were present after object recognition training, such as the Thatcher effect, mirror confusion, Weber's law, relative size, multiple object normalization and correlated sparseness. Yet other phenomena were absent in trained networks, such as 3D shape processing, surface invariance, occlusion, natural parts and the global advantage. These findings indicate sufficient conditions for the emergence of these phenomena in brains and deep networks, and offer clues to the properties that could be incorporated to improve deep networks.

Indexed as

Models, NeurologicalNeural Networks, ComputerHumansPattern Recognition, VisualVisual CortexVisual Perception

Identifiers

PMID33767141
PMCPMC7994307

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.