Extending effective multiplicity for independent designs in multichannel fNIRS studies.

Yuki Yamamoto, Wakana Kawai, Tatsuya Hayashi, Yuki Ishikawa, Minako Uga, Yasushi Kyutoku, Ippeita Dan

Abstract read

In one paragraph

Article in Neurophotonics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

7 authors.

Yuki YamamotoChuo University, Faculty of Science and Engineering, Tokyo, Japan.

Wakana KawaiChuo University, Faculty of Science and Engineering, Tokyo, Japan.

Tatsuya HayashiIbaraki University, Ibaraki, Japan.

Yuki IshikawaChuo University, Faculty of Science and Engineering, Tokyo, Japan.

Minako UgaHealth Science University, Department of Welfare and Psychology, Faculty of Health Science, Yamanashi, Japan.

Yasushi KyutokuChuo University, Faculty of Global Management, Tokyo, Japan.

Ippeita DanChuo University, Faculty of Science and Engineering, Tokyo, Japan.ORCID https://orcid.org/0000-0002-1779-9205

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Significance: Recent advancements in multichannel functional near-infrared spectroscopy have led to an expansion in the number of measurement channels. This increase in multiplicity necessitates appropriate multiple-comparison correction. The effective multiplicity ( Aim: We aimed to evaluate the applicability of the Approach: Using simulated datasets, we conducted resampling simulations to examine the relationship between the number of channels and Results: In resampling simulations, as the number of channels increased, Conclusions: We demonstrated that, in channel-wise analysis, when the total number of participants exceeds the number of channels, the

Indexed as

false discovery ratefamily-wise error ratefunctional near-infrared spectroscopyMeffmultiple comparison

Identifiers

PMID42592559

DOI10.1117/1.NPh.13.3.035005

PMCPMC13464491

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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.