Evidence map›Paper›PMID 23428935›Full record

ReviewTrends in cognitive sciences2013

Flexible cognitive resources: competitive content maps for attention and memory.

Steven L Franconeri, George A Alvarez, Patrick Cavanagh

Abstract readReview
In one paragraph

Review in Trends in cognitive sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing 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

115 citing papers in PubMed.

  1. A shared, flexible neural map architecture reflects capacity limits in both visual short-term memory and enumeration.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Trial
  2. Enumeration of small collections violates Weber's law.Psychonomic bulletin & review · 2014
    Trial
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55 more citing papers are in PubMed but not listed here.

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

3 authors.

Steven L FranconeriDepartment of Psychology, Northwestern University, Chicago, USA. franconeri@northwestern.edu
George A Alvarez
Patrick Cavanagh

Funding

PROCESSING STREAMS IN EARLY VISIONR01EY009258 · NEI · HARVARD UNIVERSITY · PI CAVANAGH, PATRICK · 1991 to 2011
$3.5M
NEI NIH HHS EY09258NEI NIH HHS R01 EY009258
6 · The paper itself

Abstract

The brain has finite processing resources so that, as tasks become harder, performance degrades. Where do the limits on these resources come from? We focus on a variety of capacity-limited buffers related to attention, recognition, and memory that we claim have a two-dimensional 'map' architecture, where individual items compete for cortical real estate. This competitive format leads to capacity limits that are flexible, set by the nature of the content and their locations within an anatomically delimited space. We contrast this format with the standard 'slot' architecture and its fixed capacity. Using visual spatial attention and visual short-term memory as case studies, we suggest that competitive maps are a concrete and plausible architecture that limits cognitive capacity across many domains.

Indexed as

Brain MappingAttentionBrainCognitionHumansMemoryVisual Perception

Identifiers

PMID23428935
PMCPMC5047276

What OpenQuestion holds

Textmetadata
LicenceTDM
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.