Evidence map›Paper›PMID 34255825›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2021

Phase Resetting in the Anterior Cingulate Cortex Subserves Childhood Attention and Is Impaired by Epilepsy.

Simeon M Wong, Olivia N Arski, Nebras M Warsi, Elizabeth W Pang, Elizabeth Kerr, Mary Lou Smith, Benjamin T Dunkley, Ayako Ochi, Hiroshi Otsubo, Roy Sharma and 4 more

Open access · greenAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

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  5. Review
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

14 authors at 3 institutions in 1 country.

Simeon M WongInstitute of Biomedical Engineering, University of Toronto, 164 College St Room 407, Toronto, ON, M5S 3G9, Canada.
Olivia N ArskiProgram in Neuroscience and Mental Health, The Hospital for Sick Children Research Institute, 686 Bay St., Toronto, Ontario, M5G 0A4, Canada.
Nebras M WarsiInstitute of Biomedical Engineering, University of Toronto, 164 College St Room 407, Toronto, ON, M5S 3G9, Canada.
Elizabeth W PangProgram in Neuroscience and Mental Health, The Hospital for Sick Children Research Institute, 686 Bay St., Toronto, Ontario, M5G 0A4, Canada.
Elizabeth KerrDepartment of Psychology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
Mary Lou SmithDepartment of Psychology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
Benjamin T DunkleyInstitute of Biomedical Engineering, University of Toronto, 164 College St Room 407, Toronto, ON, M5S 3G9, Canada.
Ayako OchiDivision of Neurology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
Hiroshi OtsuboDivision of Neurology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
Roy SharmaDivision of Neurology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
Puneet JainDivision of Neurology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
Elizabeth DonnerDivision of Neurology, The Hospital for Sick Children, 555 University Ave., Toronto, Ontario, M5G 1X8, Canada.
O Carter SneadProgram in Neuroscience and Mental Health, The Hospital for Sick Children Research Institute, 686 Bay St., Toronto, Ontario, M5G 0A4, Canada.
George M IbrahimInstitute of Biomedical Engineering, University of Toronto, 164 College St Room 407, Toronto, ON, M5S 3G9, Canada.
Hospital for Sick Children · CAUniversity of Toronto · CASickKids Foundation · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neural mechanisms that underlie selective attention in children are poorly understood. By administering a set-shifting task to children with intracranial electrodes stereotactically implanted within anterior cingulate cortex (ACC) for epilepsy monitoring, we demonstrate that selective attention in a set-shifting task is dependent upon theta-band phase resetting immediately following stimulus onset and that the preferred theta phase angle is predictive of reaction time during attentional shift. We also observe selective enhancement of oscillatory coupling between the ACC and the dorsal attention network and decoupling with the default mode network during task performance. When transient focal epileptic activity occurs around the time of stimulus onset, phase resetting is impaired, connectivity changes with attentional and default mode networks are abolished, and reaction times are prolonged. The results of the present work highlight the fundamental mechanistic role of oscillatory phase in ACC in supporting attentional circuitry and present novel opportunities to remediate attention deficits in children with epilepsy.

Indexed as

Attention Deficit Disorder with HyperactivityEpilepsyChildGyrus CinguliHumansMagnetic Resonance ImagingADHDAttentionoscillationsphase resetting

Identifiers

PMID34255825
PMCPMC8634571
OpenAlexW3177866527

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.