Evidence map›Paper›PMID 29988107›Full record

ArticleNature protocols2018

Integrated analysis of anatomical and electrophysiological human intracranial data.

Arjen Stolk, Sandon Griffin, Roemer van der Meij, Callum Dewar, Ignacio Saez, Jack J Lin, Giovanni Piantoni, Jan-Mathijs Schoffelen, Robert T Knight, Robert Oostenveld

Open access · greenAbstract read
In one paragraph

Article in Nature protocols, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed
8.4field-weighted citation impact, top 2% 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

110 citing papers in PubMed, 199 citations in OpenAlex.

  1. Trial
  2. Volitional learning promotes theta phase coding in the human hippocampus.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Trial
  3. Article
  4. Internal and external validation of comprehensive high-frequency activity biomarkers for epilepsy surgery.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2026
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50 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

10 authors at 7 institutions in 3 countries.

Arjen StolkHelen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA. astolk@berkeley.edu.ORCID http://orcid.org/0000-0003-3798-4923
Sandon GriffinHelen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA.
Roemer van der MeijDepartment of Cognitive Science, University of California, San Diego, La Jolla, CA, USA.
Callum DewarHelen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA.
Ignacio SaezHelen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA.
Jack J LinDepartment of Neurology, University of California, Irvine, Irvine, CA, USA.
Giovanni PiantoniDepartment of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0002-5308-926X
Jan-Mathijs SchoffelenDonders Institute for Brain, Cognition, and Behaviour, Radboud University, Nijmegen, The Netherlands.ORCID http://orcid.org/0000-0003-0923-6610
Robert T KnightHelen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA.
Robert OostenveldDonders Institute for Brain, Cognition, and Behaviour, Radboud University, Nijmegen, The Netherlands.ORCID http://orcid.org/0000-0002-1974-1293
University of California, Berkeley · USRadboud University Nijmegen · NLBerkeley College · USHarvard University · USUniversity of California, Irvine · USUniversity of California San Diego · USUniversity of Illinois Urbana-Champaign · US

Funding

Attention, Orientation and the Human Prefrontal CortexR01NS021135 · NINDS · UNIVERSITY OF CALIFORNIA DAVIS · PI Robert Thomas Knight · 1985 to 2026
$6.5M
Oscillatory Contributions to Working Memory and AttentionR01MH095984 · NIMH · UNIVERSITY OF WISCONSIN-MADISON · PI POSTLE, BRADLEY R · 2013 to 2023
$4.8M
ATTENTION, ORIENTATION, & THE HUMAN PREFRONTAL CORTEXR37NS021135 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KNIGHT, ROBERT THOMAS · 2013 to 2019
$3.6M
Electrocorticography of human prefrontal cortex during value-based decision-makingK01MH108815 · NIMH · UNIVERSITY OF CALIFORNIA BERKELEY · PI SAEZ, IGNACIO · 2016 to 2019
$742k
Cortical Oscillatory Dynamics and Human Decision-MakingR21MH109851 · NIMH · UNIVERSITY OF CALIFORNIA BERKELEY · PI HSU, MING, KNIGHT, ROBERT THOMAS · 2016 to 2017
$432k
NIH HHS R01 MH095984-03S1NIH HHS R37 NS21135NIMH NIH HHS K01 MH108815NIMH NIH HHS R01 MH095984NIMH NIH HHS R21 MH109851NINDS NIH HHS R01 NS021135NINDS NIH HHS R37 NS021135
6 · The paper itself

Abstract

Human intracranial electroencephalography (iEEG) recordings provide data with much greater spatiotemporal precision than is possible from data obtained using scalp EEG, magnetoencephalography (MEG), or functional MRI. Until recently, the fusion of anatomical data (MRI and computed tomography (CT) images) with electrophysiological data and their subsequent analysis have required the use of technologically and conceptually challenging combinations of software. Here, we describe a comprehensive protocol that enables complex raw human iEEG data to be converted into more readily comprehensible illustrative representations. The protocol uses an open-source toolbox for electrophysiological data analysis (FieldTrip). This allows iEEG researchers to build on a continuously growing body of scriptable and reproducible analysis methods that, over the past decade, have been developed and used by a large research community. In this protocol, we describe how to analyze complex iEEG datasets by providing an intuitive and rapid approach that can handle both neuroanatomical information and large electrophysiological datasets. We provide a worked example using an example dataset. We also explain how to automate the protocol and adjust the settings to enable analysis of iEEG datasets with other characteristics. The protocol can be implemented by a graduate student or postdoctoral fellow with minimal MATLAB experience and takes approximately an hour to execute, excluding the automated cortical surface extraction.

Indexed as

BrainElectrocorticographyElectronic Data ProcessingHumansNeuroanatomySoftware

Identifiers

PMID29988107
PMCPMC6548463
OpenAlexW2781449637

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.