Evidence map›Paper›PMID 28017921›Full record

ArticleNeuroImage2018

Hemifield columns co-opt ocular dominance column structure in human achiasma.

Cheryl A Olman, Pinglei Bao, Stephen A Engel, Andrea N Grant, Chris Purington, Cheng Qiu, Michael-Paul Schallmo, Bosco S Tjan

Abstract read
In one paragraph

Article in NeuroImage, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Forging a path to mesoscopic imaging success with ultra-high field functional magnetic resonance imaging.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  7. Achiasma and Kapur-Toriello syndrome: Two rare entities.American journal of ophthalmology case reports · 2019
    Article
  8. Article
  9. Article
  10. Behavioral Consequences of a Bifacial Map in the Mouse Somatosensory Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
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

8 authors.

Cheryl A OlmanDepartment of Psychology, University of Minnesota, Minneapolis, MN, United States.
Pinglei BaoDepartment of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, United States.
Stephen A EngelDepartment of Psychology, University of Minnesota, Minneapolis, MN, United States.
Andrea N GrantDepartment of Neuroscience, University of Minnesota, Minneapolis, MN, United States.
Chris PuringtonUniversity of California, Berkeley, Berkeley, CA, United States.
Cheng QiuSchepens Eye Research Institute, Harvard Medical School, Boston, MA, United States.
Michael-Paul SchallmoDepartment of Psychology, University of Washington, Seattle, WA, United States.
Bosco S TjanDepartment of Psychology, University of Southern California, Los Angeles, CA, United States.

Funding

Visual TestingP30EY011374 · NEI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI NEWMAN, ERIC A · 1996 to 2019
$8.8M
NMR Imaging and SpectroscopyP41EB015894 · NIBIB · UNIVERSITY OF MINNESOTA · PI UGURBIL, KAMIL · 2012 to 2017
$8.4M
Institutional Center Cores for Advanced NeuroimagingP30NS076408 · NINDS · UNIVERSITY OF MINNESOTA · PI UGURBIL, KAMIL · 2012 to 2020
$4.2M
Form Processing in Peripheral VisionR01EY017707 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHEN, NIHONG, CHUNG, SUSANA T · 2008 to 2018
$3.2M
MULTICHANNEL TRANSMIT FRONTEND FOR 7 TESLAS10RR026783 · NCRR · UNIVERSITY OF MINNESOTA · PI UGURBIL, KAMIL · 2009 to 2009
$500k
Depth-dependent fMRI: feasibility and utilityR21EY025731 · NEI · UNIVERSITY OF MINNESOTA · PI OLMAN, CHERYL A., YACOUB, ESSA · 2016 to 2017
$418k
NCRR NIH HHS S10 RR026783NEI NIH HHS P30 EY011374NEI NIH HHS R01 EY017707NEI NIH HHS R21 EY025731NIBIB NIH HHS P41 EB015894NINDS NIH HHS P30 NS076408
6 · The paper itself

Abstract

In the absence of an optic chiasm, visual input to the right eye is represented in primary visual cortex (V1) in the right hemisphere, while visual input to the left eye activates V1 in the left hemisphere. Retinotopic mapping In V1 reveals that in each hemisphere left and right visual hemifield representations are overlaid (Hoffmann et al., 2012). To explain how overlapping hemifield representations in V1 do not impair vision, we tested the hypothesis that visual projections from nasal and temporal retina create interdigitated left and right visual hemifield representations in V1, similar to the ocular dominance columns observed in neurotypical subjects (Victor et al., 2000). We used high-resolution fMRI at 7T to measure the spatial distribution of responses to left- and right-hemifield stimulation in one achiasmic subject. T

Indexed as

AdultBrain MappingDominance, OcularHumansImage Interpretation, Computer-AssistedMagnetic Resonance ImagingMaleOptic ChiasmVisual Cortex

Identifiers

PMID28017921
PMCPMC5481499

What OpenQuestion holds

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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.