Evidence map›Paper›PMID 27766352›Full record

ArticleExperimental brain research2017

Dopamine D

Amanda R de Oliveira, Adriano E Reimer, Fernando M C V Reis, Marcus L Brandão

Abstract read
PubMed Publisher
In one paragraph

Article in Experimental brain research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.5field-weighted citation impact, top 39% of its field
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

10 citing papers in PubMed, 17 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Amanda R de OliveiraGrupo de Psicobiologia, Departamento de Psicologia, Centro de Educação e Ciências Humanas - CECH, Universidade Federal de São Carlos - UFSCar, São Carlos, SP, Brazil. aroliveira@ufscar.br.
Adriano E ReimerInstituto de Neurociências e Comportamento - INeC, Ribeirão Preto, SP, Brazil.
Fernando M C V ReisInstituto de Neurociências e Comportamento - INeC, Ribeirão Preto, SP, Brazil.
Marcus L BrandãoInstituto de Neurociências e Comportamento - INeC, Ribeirão Preto, SP, Brazil.
Instituto de Neurociências e Comportamento · BRUniversidade Federal de São Carlos · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Considering the complexity of aversive information processing and defensive response expression, a combined action of stress modulators may be required for an optimal performance during threatening situations. Dopamine is now recognized as one of the most active modulators underlying states of fear and anxiety. On the other hand, activation of hypothalamic-pituitary-adrenocortical (HPA) axis, which leads to the release of corticosterone in rodents, has been considered a key part of the stress response. The current study is an extension of prior work investigating modulatory effects of dopamine and corticosterone on conditioned fear expression. We have showed that corticosterone, acting through mineralocorticoid receptors in the ventral tegmental area (VTA), upregulates dopaminergic system in the basolateral amygdala (BLA), enabling the expression of conditioned freezing response. The novel question addressed here is whether VTA-BLA dopaminergic signaling is necessary for increases in corticosterone during conditioned fear expression. Using site-specific treatment with D

Indexed as

AmygdalaAnimalsConditioning, PsychologicalCorticosteroneDopamineDopamine AgentsFearFreezing Reaction, CatalepticHypothalamo-Hypophyseal SystemMaleMicroinjectionsPituitary-Adrenal SystemRatsRats, WistarReceptors, Dopamine D2Ventral Tegmental AreaCorticosteroneDopamineDopamine AgentsReceptors, Dopamine D2Basolateral amygdalaCorticosteroneDopamineFear conditioningFreezingVentral tegmental area

Identifiers

PMID27766352
OpenAlexW2539204474

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.