Evidence map›Paper›PMID 30356135›Full record

ArticleScientific reports2018

Multisensory integration in rodent tactile but not visual thalamus.

Malte Bieler, Xiaxia Xu, Annette Marquardt, Ileana L Hanganu-Opatz

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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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

4 authors.

Malte BielerDevelopmental Neurophysiology, Institute of Neuroanatomy, University Medical Center Hamburg-Eppendorf, 20251, Hamburg, Germany. malte.bieler@zmnh.uni-hamburg.de.ORCID http://orcid.org/0000-0001-5685-0109
Xiaxia XuDevelopmental Neurophysiology, Institute of Neuroanatomy, University Medical Center Hamburg-Eppendorf, 20251, Hamburg, Germany.
Annette MarquardtDevelopmental Neurophysiology, Institute of Neuroanatomy, University Medical Center Hamburg-Eppendorf, 20251, Hamburg, Germany.
Ileana L Hanganu-OpatzDevelopmental Neurophysiology, Institute of Neuroanatomy, University Medical Center Hamburg-Eppendorf, 20251, Hamburg, Germany. hangop@zmnh.uni-hamburg.de.

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) Ha 4466/10-1Deutsche Forschungsgemeinschaft (German Research Foundation) SFB 936 B5Deutsche Forschungsgemeinschaft (German Research Foundation) SPP 1665EC | European Research Council (ERC) ERC-2015-CoG 681577
6 · The paper itself

Abstract

Behavioural performance requires a coherent perception of environmental features that address multiple senses. These diverse sensory inputs are integrated in primary sensory cortices, yet it is still largely unknown whether their convergence occurs even earlier along the sensory tract. Here we investigate the role of putatively modality-specific first-order (FO) thalamic nuclei (ventral posteromedial nucleus (VPM), dorsal lateral geniculate nucleus (dLGN)) and their interactions with primary sensory cortices (S1, V1) for multisensory integration in pigmented rats in vivo. We show that bimodal stimulation (i.e. simultaneous light flash and whisker deflection) enhances sensory evoked activity in VPM, but not dLGN. Moreover, cross-modal stimuli reset the phase of thalamic network oscillations and strengthen the coupling efficiency between VPM and S1, but not between dLGN and V1. Finally, the information flow from VPM to S1 is enhanced. Thus, FO tactile, but not visual, thalamus processes and relays sensory inputs from multiple senses, revealing a functional difference between sensory thalamic nuclei during multisensory integration.

Indexed as

Action PotentialsAnimalsAxonal TransportBrain MappingEvoked PotentialsFemaleFluorescent DyesGeniculate BodiesMalePerceptionPhotic StimulationPhysical StimulationRatsRats, Inbred BNSomatosensory CortexThalamic NucleiFluorescent Dyes

Identifiers

PMID30356135
PMCPMC6200796

What OpenQuestion holds

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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.