Evidence map›Paper›PMID 21699909›Full record

ArticlePhysiology & behavior2012

Pontine and thalamic influences on fluid rewards: II. Sucrose and corn oil conditioned aversions.

Nu-Chu Liang, Patricia S Grigson, Ralph Norgren

Abstract read
In one paragraph

Article in Physiology & behavior, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Central taste anatomy and physiology.Handbook of clinical neurology · 2019
    Review
  3. Article
  4. Article
  5. Article
  6. Parabrachial-hypothalamic interactions are required for normal conditioned taste aversions.American journal of physiology. Regulatory, integrative and comparative physiology · 2014
    Article
  7. Article
  8. Article
  9. 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

3 authors.

Nu-Chu LiangDepartment of Neural and Behavioral Sciences, College of Medicine, The Pennsylvania State University, Hershey, PA 17033, USA. nliang2@jhmi.edu
Patricia S Grigson
Ralph Norgren

Funding

NEURAL SYSTEMS OF INGESTIVE BEHAVIORR01DC000240 · NIDCD · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI HAJNAL, ANDRAS · 1989 to 2014
$5.1M
DRUGS OF ABUSE, REWARD COMPARISON, AND THE THALAMUSR01DA012473 · NIDA · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI GRIGSON, PATRICIA SUE · 2000 to 2010
$2.9M
DRUGS OF ABUSE AND LEARNED AVERSIONS: SOLVING A PARADOXR01DA009815 · NIDA · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI GRIGSON, PATRICIA SUE · 1996 to 2011
$2.3M
Neural Mechansims of Oil RewardR01DK079182 · NIDDK · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI NORGREN, RALPH · 2007 to 2010
$1.2M
NIDA NIH HHS DA012473NIDA NIH HHS R01 DA009815NIDA NIH HHS R01 DA012473NIDCD NIH HHS DC00240NIDCD NIH HHS R01 DC000240NIDDK NIH HHS DK 079182NIDDK NIH HHS R01 DK079182
6 · The paper itself

Abstract

In this study conditioned aversions were produced in sham feeding rats to limit postingestive feedback from the oral stimulus. All control rats learned an aversion to either 100% corn oil or 0.3 M sucrose when ingestion of these stimuli was followed by an injection of lithium chloride (LiCl). Rats with lesions of the ventroposteromedial thalamus also learned to avoid either corn oil or sucrose. After 3 trials, rats with damage to the parabrachial nuclei (PBN) learned to avoid 100% corn oil, but failed to do so when the stimulus was 0.3 M sucrose. These results support our hypothesis that the PBN is necessary to appropriately respond to a taste, but not an oil cue as a function of experience (i.e., pairings with LiCl). The results also are consistent with our results from operant tasks demonstrating that the trigeminal thalamus, the ventroposteromedial nucleus, is not required for responding to the rewarding properties of sucrose, oil, or for modifying the response to these stimuli as a function of experience.

Indexed as

RewardAnimalsAvoidance LearningConditioning, OperantCorn OilDose-Response Relationship, DrugLithium ChlorideMalePonsRatsRats, Sprague-DawleyReinforcement ScheduleSucroseSweetening AgentsThalamusCorn OilLithium ChlorideSucroseSweetening Agents

Identifiers

PMID21699909
PMCPMC3207000

What OpenQuestion holds

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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.