Evidence map›Paper›PMID 24016837›Full record

ArticleBehavioural brain research2013

Pavlovian contextual and instrumental biconditional discrimination learning in mice.

Sarah T Gonzalez, Emma S Welch, Ruth M Colwill

Abstract read
In one paragraph

Article in Behavioural brain research, 2013. 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
–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

3 citing papers in PubMed.

  1. Article
  2. Review
  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

3 authors.

Sarah T GonzalezBrown University, United States.
Emma S Welch
Ruth M Colwill

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

Genetically-modified animal models are a powerful tool for investigating the link between neurological and behavioral changes and for the development of therapeutic interventions. Executive function deficits are symptomatic of many human clinical disorders but few tasks exist for studying executive functions in mice. To address this need, we describe procedures for establishing Pavlovian contextual and instrumental biconditional discriminations (BCDs) in C57BL/6J mice. In the first experiment, contextual cues disambiguated when two short duration stimulus targets would be followed by food pellets. In the second experiment, discrete visual cues signaled when lever press or nose poke responses would be continuously reinforced with food pellets. Mice learned both BCDs as evidenced by differential responding in each cue during training and, more critically, during extinction testing. The implications of these findings for using BCD tasks to analyze the neural substrates of executive processing in animal models are discussed.

Indexed as

AnimalsConditioning, ClassicalConditioning, OperantCuesDiscrimination LearningExtinction, PsychologicalMaleMiceMice, Inbred C57BLReinforcement, PsychologyBiconditionalContextExecutiveExtinctionHierarchicalInstrumental

Identifiers

PMID24016837
PMCPMC4306232

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.