Evidence map›Paper›PMID 21571694›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2012

Early folding patterns and asymmetries of the normal human brain detected from in utero MRI.

Piotr A Habas, Julia A Scott, Ahmad Roosta, Vidya Rajagopalan, Kio Kim, Francois Rousseau, A James Barkovich, Orit A Glenn, Colin Studholme

Abstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers.

0numbers the graph read from it
0cells of the map it votes in
120citing 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

120 citing papers in PubMed.

  1. Trial
  2. Cerebral Lateralization is Protective in the Very Prematurely Born.Cerebral cortex (New York, N.Y. : 1991) · 2015
    Trial
  3. New human-specific brain landmark: the depth asymmetry of superior temporal sulcus.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Trial
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

60 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

9 authors.

Piotr A HabasBiomedical Image Computing Group, University of California San Francisco, San Francisco, CA 94143, USA. piotr.habas@ucsf.edu
Julia A Scott
Ahmad Roosta
Vidya Rajagopalan
Kio Kim
Francois Rousseau
A James Barkovich
Orit A Glenn
Colin Studholme

Funding

Motion Robust Mapping of Human Brain Microstructure and Macrostructure In-UteroR01NS055064 · NINDS · UNIVERSITY OF WASHINGTON · PI STUDHOLME, COLIN · 2006 to 2017
$4.1M
In Utero Brain Development in Fetal VentriculomegalyK23NS052506 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GLENN, ORIT A · 2005 to 2009
$807k
NINDS NIH HHS K23 NS 052506NINDS NIH HHS R01 NS 055064
6 · The paper itself

Abstract

Early cortical folding and the emergence of structural brain asymmetries have been previously analyzed by neuropathology as well as qualitative analysis of magnetic resonance imaging (MRI) of fetuses and preterm neonates. In this study, we present a dedicated image analysis framework and its application for the detection of folding patterns during the critical period for the formation of many primary sulci (20-28 gestational weeks). Using structural information from in utero MRI, we perform morphometric analysis of cortical plate surface development and modeling of early folding in the normal fetal brain. First, we identify regions of the fetal brain surface that undergo significant folding changes during this developmental period and provide precise temporal staging of these changes for each region of interest. Then, we highlight the emergence of interhemispheric structural asymmetries that may be related to future functional specialization of cortical areas. Our findings complement previous descriptions of early sulcogenesis based on neuropathology and qualitative evaluation of 2D in utero MRI by accurate spatial and temporal mapping of the emergence of individual sulci as well as structural brain asymmetries. The study provides the missing starting point for their developmental trajectories and extends our understanding of normal cortical folding.

Indexed as

Brain MappingFunctional LateralityMagnetic Resonance ImagingBrainFemaleFetusGestational AgeHumansImage Processing, Computer-AssistedMaleModels, StatisticalPregnancy

Identifiers

PMID21571694
PMCPMC3236791

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.