Evidence map›Paper›PMID 40717337›Full record

ArticleHuman brain mapping2025

Simultaneously Acquired Magnetoencephalography and Diffuse Optical Tomography Data Reveals Correlated Somatosensory Activity.

Salla Autti, Pauliina Hirvi, Mariia Keitaanniemi, Hanna Mustaniemi, Kalle Kotilahti, Hanna Renvall, Ilkka Nissilä

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Human brain mapping, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Article
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.

Salla AuttiDepartment of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.
Pauliina HirviDepartment of Mathematics and Systems Analysis, Aalto University, Espoo, Finland.
Mariia KeitaanniemiDepartment of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.
Hanna MustaniemiDepartment of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.
Kalle KotilahtiDepartment of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.
Hanna RenvallDepartment of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.ORCID 0000-0001-7589-7826
Ilkka NissiläDepartment of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland.ORCID 0000-0001-6534-8436

Funding

Alfred Kordelinin SäätiöHelsinki University Hospital State Research FundingPäivikki ja Sakari Sohlbergin SäätiöResearch Council of Finland 269282Research Council of Finland 273451Research Council of Finland 303937Research Council of Finland 321460Research Council of Finland 336788Research Council of Finland 355409Research Council of Finland 359181The Vilho, Yrjö, and Kalle Väisälä Foundation of the Finnish Academy of Sciences and Letters 190017The Vilho, Yrjö, and Kalle Väisälä Foundation of the Finnish Academy of Sciences and Letters 200015Wellcome Trust 336789
6 · The paper itself

Abstract

Simultaneous measurement of electrophysiological and hemodynamic brain signals imposes special requirements on the instrumentation. Here, we developed a high-density fiberoptic probe for concurrent diffuse optical tomography (DOT) and magnetoencephalography (MEG) recordings. Transparent two-component silicone was mixed with carbon black dye to achieve a black, flexible, non-magnetic support for the dense optode arrangement and low (5 mm) probe thickness. The probe was used to record somatosensory responses to electrical right median nerve stimulation at 0.5, 1, 2, and 4 Hz in 18 adult human subjects. Brain activity was simultaneously measured with a commercial whole-head MEG system and with the DOT optode arrangement covering approximately 40 cm

Indexed as

Brain MappingEvoked Potentials, SomatosensoryMagnetoencephalographySomatosensory CortexTomography, OpticalAdultElectric StimulationFemaleHumansMaleMedian NerveYoung Adultdiffuse optical tomographyfunctional near‐infrared spectroscopymagnetoencephalographymedian nervemultimodal neuroimagingsomatosensory cortex

Identifiers

PMID40717337
PMCPMC12301506

What OpenQuestion holds

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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.