Evidence map›Paper›PMID 38250522›Full record

Article... Annual Conference on Information Sciences and Systems. Annual Conference on Information Sciences and Systems2023

Quantifying Phase-Amplitude Modulation in Neural Data.

Victoria Subritzky-Katz, Aaron L Sampson, Erik Emeric, Witold Lipski, Sophia Moreira-González, Jorge González-Martínez, Sridevi Sarma, Veit Stuphorn, Ernst Niebur

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ... Annual Conference on Information Sciences and Systems. Annual Conference on Information Sciences and Systems, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Victoria Subritzky-KatzZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD, USA.
Aaron L SampsonZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD, USA.
Erik EmericZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD, USA.
Witold LipskiCortical Systems Lab, University of Pittsburgh Medical School, Pittsburgh, PA, USA.
Sophia Moreira-GonzálezCortical Systems Lab, University of Pittsburgh Medical School, Pittsburgh, PA, USA.
Jorge González-MartínezDepartment of Neurosurgery, University of Pittsburgh Medical School, Pittsburgh, PA, USA.
Sridevi SarmaDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA.
Veit StuphornZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD, USA.
Ernst NieburZanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD, USA.ORCID 0000-0002-2815-9262

Funding

Neural mechanisms of risk-attitudeR01DA049147 · NIDA · JOHNS HOPKINS UNIVERSITY · PI STUPHORN, VEIT · 2019 to 2023
$2.5M
CRCNS: Neural decision mechanisms: from value-encoding to preference reversalR01DA040990 · NIDA · JOHNS HOPKINS UNIVERSITY · PI NIEBUR, ERNST, STUPHORN, VEIT · 2015 to 2018
$1.1M
Neural Correlates of Complex Multi-Choice DecisionsK00NS105204 · NINDS · JOHNS HOPKINS UNIVERSITY · PI SAMPSON, AARON L · 2019 to 2022
$275k
NIDA NIH HHS R01 DA040990NIDA NIH HHS R01 DA049147NINDS NIH HHS K00 NS105204
6 · The paper itself

Abstract

Phase-amplitude modulation (the modulation of the amplitude of higher frequency oscillations by the phase of lower frequency oscillations) is a specific type of cross-frequency coupling that has been observed in neural recordings from multiple species in a range of behavioral contexts. Given its potential importance, care must be taken with how it is measured and quantified. Previous studies have quantified phase-amplitude modulation by measuring the distance of the amplitude distribution from a uniform distribution. While this method is of general applicability, it is not targeted to the specific modulation pattern frequently observed with low-frequency oscillations. Here we develop a new method that has increased specificity to detect modulation in the sinusoidal shape commonly observed in neural data.

Indexed as

cross-frequency couplingECoGEEGphase-amplitude modulationsEEG

Identifiers

PMID38250522
PMCPMC10799684

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Registered trials

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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.