ReviewNeuroSci2025
The Neuroanatomical Correlates of Dyspnea: An Activation Likelihood Estimation Meta-Analysis.
Review in NeuroSci, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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.
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.
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Who cites it
0 citing papers in PubMed.
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The sensation of dyspnea is related to various cardiopulmonary and neuromuscular diseases and is characterized by its sensory and affective qualities. Although there is a vast number of studies investigating its pathophysiology, less is known about the neuroanatomy of dyspnea perception. An activation likelihood estimation (ALE) meta-analysis of 13 studies investigating different breathing challenges using either PET or fMRI was performed to demonstrate the neuroanatomical correlates of dyspnea perception. The ALE meta-analysis was performed using the GingerAle software 3.0.2 and was displayed with the Mango software 4.1. Synthesizing the results of all included studies, clusters involving the insula and cingulated cortex in both hemispheres were observed. Subgroup analysis for the restrained breathing condition revealed activation involving the right and left cingulate cortex and left anterior cingulate cortex. For the loaded breathing condition, statistically significant activation was found for the postcentral gyrus, the superior temporal gyrus, and the right thalamus. The combined ALE map for both conditions showed activity patterns in the right cingulate cortex, the right insula, and the right thalamus. This ALE meta-analysis demonstrates that two separate neuronal pathways related to either the affective or intensity domain are involved in the central processing of dyspnea perception.
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Registered trials
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