Evidence map›Paper›PMID 28080975›Full record

SynthesisPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2016

Neural correlates of heart-focused interoception: a functional magnetic resonance imaging meta-analysis.

Stefan M Schulz

Abstract readMeta-Analysis
In one paragraph

Synthesis in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed, 4 pooled it
–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

96 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  7. High-dose ondansetron reduces activation of interoceptive and sensorimotor brain regions.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2019
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36 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

1 author.

Stefan M SchulzDepartment of Psychology I, University of Würzburg, Marcusstrasse 9-11, 97070 Würzburg, Germany schulz@psychologie.uni-wuerzburg.de.ORCID 0000-0003-0550-2440

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interoception is the ability to perceive one's internal body state including visceral sensations. Heart-focused interoception has received particular attention, in part due to a readily available task for behavioural assessment, but also due to accumulating evidence for a significant role in emotional experience, decision-making and clinical disorders such as anxiety and depression. Improved understanding of the underlying neural correlates is important to promote development of anatomical-functional models and suitable intervention strategies. In the present meta-analysis, nine studies reporting neural activity associated with interoceptive attentiveness (i.e. focused attention to a particular interoceptive signal for a given time interval) to one's heartbeat were submitted to a multilevel kernel density analysis. The findings corroborated an extended network associated with heart-focused interoceptive attentiveness including the posterior right and left insula, right claustrum, precentral gyrus and medial frontal gyrus. Right-hemispheric dominance emphasizes non-verbal information processing with the posterior insula presumably serving as the major gateway for cardioception. Prefrontal neural activity may reflect both top-down attention deployment and processing of feed-forward cardioceptive information, possibly orchestrated via the claustrum.This article is part of the themed issue 'Interoception beyond homeostasis: affect, cognition and mental health'.

Indexed as

AttentionAwarenessHeart RateInteroceptionCerebral CortexHumansMagnetic Resonance ImagingSpatial Analysisbrain activitycardioceptionfunctional magnetic resonance imagingheartbeat detection taskinteroceptionmeta-analysis

Identifiers

PMID28080975
PMCPMC5062106

What OpenQuestion holds

Textmetadata
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.