Evidence map›Paper›PMID 34566575›Full record

ArticleFrontiers in neuroscience2021

Mapping Visual Field Defects With fMRI - Impact of Approach and Experimental Conditions.

Gokulraj T Prabhakaran, Khaldoon O Al-Nosairy, Claus Tempelmann, Hagen Thieme, Michael B Hoffmann

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 23% of its field
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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
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  3. Cortical response to transient and long-term visual field loss.Cerebral cortex (New York, N.Y. : 1991) · 2025
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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

5 authors at 1 institution in 1 country.

Gokulraj T PrabhakaranDepartment of Ophthalmology, Otto von Guericke University, Magdeburg, Germany.
Khaldoon O Al-NosairyDepartment of Ophthalmology, Otto von Guericke University, Magdeburg, Germany.
Claus TempelmannDepartment of Neurology, Otto von Guericke University, Magdeburg, Germany.
Hagen ThiemeDepartment of Ophthalmology, Otto von Guericke University, Magdeburg, Germany.
Michael B HoffmannDepartment of Ophthalmology, Otto von Guericke University, Magdeburg, Germany.
Otto-von-Guericke University Magdeburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current initiatives to restore vision emphasize the need for objective assessments of visual field (VF) defects as pursued with functional magnetic resonance imaging (fMRI) approaches. Here, we compared population receptive field (pRF) mapping-based VF reconstructions to an fMRI method that uses more robust visual stimulation (on-off block design) in combination with individualized anatomy-driven retinotopic atlas-information (

Indexed as

atlasglaucomahuman visual cortexperimetryretinitis pigmentosaretinotopyscotomavision

Identifiers

PMID34566575
PMCPMC8455880
OpenAlexW3196405531

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.