Evidence map›Paper›PMID 22465263›Full record

ArticleBehavioural processes2012

Pavlovian biconditional discrimination learning in the C57BL/6J mouse.

Jason J Ramirez, Ruth M Colwill

Abstract read
In one paragraph

Article in Behavioural processes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

2 authors at 2 institutions in 1 country.

Jason J RamirezDepartment of Psychology, Brown University, Providence, RI 02912, United States. jason ramirez@brown.edu
Ruth M Colwill
Brown University · USJohn Brown University · US

Funding

Murine Model of Marijuana-Induced Executive DysfunctionR21DA014202 · NIDA · BROWN UNIVERSITY · PI COLWILL, RUTH M · 2001 to 2003
$471k
NIDA NIH HHS DA014202NIDA NIH HHS R21 DA014202
6 · The paper itself

Abstract

Four experiments using mice examined acquisition of Pavlovian biconditional discriminations in which two stimulus compounds were paired with food (AX+ and BY+) and two were not (AY- and BX-). Temporally asynchronous compounds were generated by using contextual stimuli (Experiment 1) and 15-s discrete visual cues (Experiments 2A, 2B and 3) to disambiguate when embedded noise or tone stimuli would be paired with food. When food pellets followed both reinforced compounds, successful acquisition was obtained in Experiment 1 but not in Experiments 2A and 2B even though the order of trials was modeled after that used in Experiment 1. However, when differential outcomes followed the reinforced compounds in Experiment 3, acquisition was obtained with discrete cue stimulus compounds. The implications of these results for modulatory models of conditional discrimination learning in animals are discussed.

Indexed as

Conditioning, ClassicalCuesDiscrimination LearningReinforcement, PsychologyAnalysis of VarianceAnimalsBehavior, AnimalMiceMice, Inbred C57BL

Identifiers

PMID22465263
PMCPMC3348442
OpenAlexW2022807584

What OpenQuestion holds

Textmetadata
LicenceTDM
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.