Evidence map›Paper›PMID 20595201›Full record

ArticleChemical senses2010

Evidence for an integrated oral sensory module in the human anterior ventral insula.

K Rudenga, B Green, D Nachtigal, D M Small

Abstract readControlled Clinical Trial
In one paragraph

Article in Chemical senses, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Cortical Coding of Gustatory and Thermal Signals in Active Licking Mice.bioRxiv : the preprint server for biology · 2024
    Article
  5. Article
  6. Functional Connectivity of the Chemosenses: A Review.Frontiers in systems neuroscience · 2022
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Two insular regions are differentially involved in behavioral variant FTD and nonfluent/agrammatic variant PPA.Cortex; a journal devoted to the study of the nervous system and behavior · 2016
    Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors.

K RudengaThe John B Pierce Laboratory, 290 Congress Ave, New Haven, CT 06519, USA. kristin.rudenga@yale.edu
B Green
D Nachtigal
D M Small

Funding

Cognitive and affective influences on taste processingR01DC006706 · NIDCD · YALE UNIVERSITY · PI SMALL, DANA M · 2006 to 2018
$5.3M
Somatosensory Factors in Human Taste and Flavor PerceptionR01DC005002 · NIDCD · JOHN B. PIERCE LABORATORY, INC. · PI GREEN, BARRY G · 2001 to 2017
$4.9M
NIDCD NIH HHS R01 DC005002NIDCD NIH HHS R01 DC006706
6 · The paper itself

Abstract

Taste, which is almost always accompanied by other oral sensations, serves to identify potential nutrients and toxins. The present study was designed to determine the influence of sensory modality (chemesthetic vs. gustatory) and physiological significance (potentially nutritive vs. potentially harmful) on insular response to oral stimulation. Sixteen subjects underwent functional magnetic resonance imaging scanning while receiving 2 potentially nutritive solutions (sucrose and NaCl), 2 potentially harmful solutions (quinine and capsaicin, a chemesthetic stimulus), and a tasteless control solution. We identified a region of anterior ventral insula that responded to oral stimulation irrespective of modality or physiological significance. However, when subjects tasted a potentially nutritive stimulus, the connectivity between the insula and a feeding network including the hypothalamus, ventral pallidum, and striatum was greater than when tasting a potentially harmful stimulus. No differential connectivity was observed as a function of modality (gustatory vs. chemesthetic). These results support the existence of an integrated supramodal flavor system in the anterior ventral insula that preferentially communicates with the circuits guiding feeding when the flavor is potentially nutritive.

Indexed as

AdolescentAdultBrain MappingCapsaicinCerebral CortexHumansHypothalamusMagnetic Resonance ImagingMiddle AgedQuinineSensory System AgentsSodium ChlorideSucroseTasteCapsaicinQuinineSensory System AgentsSodium ChlorideSucrose

Identifiers

PMID20595201
PMCPMC2943409

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.