Evidence map›Paper›PMID 37326524›Full record

ArticleBehavioral neuroscience2023

Muscimol inactivation of dorsal striatum in young and aged male rats does not affect paired associates learning performance.

Samantha M Smith, Elena L Garcia, Anna Montelongo, Caroline G Davidson, Denna Bakhtiar, Sarah D Lovett, Andrew P Maurer, Sara N Burke

Open access · hybridAbstract read
In one paragraph

Article in Behavioral neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 92% 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

1 citing paper in PubMed, 0 citations in OpenAlex.

  1. Review
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

8 authors at 1 institution in 1 country.

Samantha M SmithDepartment of Neuroscience, University of Florida College of Medicine.
Elena L GarciaDepartment of Neuroscience, University of Florida College of Medicine.
Anna MontelongoDepartment of Neuroscience, University of Florida College of Medicine.
Caroline G DavidsonDepartment of Neuroscience, University of Florida College of Medicine.
Denna BakhtiarDepartment of Neuroscience, University of Florida College of Medicine.
Sarah D LovettDepartment of Neuroscience, University of Florida College of Medicine.
Andrew P MaurerDepartment of Neuroscience, University of Florida College of Medicine.
Sara N BurkeDepartment of Neuroscience, University of Florida College of Medicine.ORCID 0000-0002-1773-1294
University of Florida · US

Funding

The contribution of declines in functional connectivity to cognitive agingR01AG049722 · NIA · UNIVERSITY OF FLORIDA · PI BURKE, SARA N · 2016 to 2025
$3.2M
Preclinical Assays of Hippocampal-Prefrontal Cortical Circuit Engagement for Application in Therapeutic DevelopmentR01MH126236 · NIMH · UNIVERSITY OF FLORIDA · PI BURKE, SARA N, MAURER, ANDREW PORTER · 2021 to 2025
$2.9M
The contribution of declines in functional connectivity to cognitive agingRF1AG049722 · NIA · UNIVERSITY OF FLORIDA · PI BURKE, SARA N · 2021 to 2021
$2.0M
NIA NIH HHS R01 AG049722NIA NIH HHS RF1 AG049722NIMH NIH HHS R01 MH126236
6 · The paper itself

Abstract

Improving cognitive health for older adults requires understanding the neurobiology of age-related cognitive decline and the mechanisms underlying preserved cognition in old age. During spatial learning tasks, aged humans and rodents shift navigation preferences in favor of a stimulus-response learning strategy. This has been hypothesized to result from competitive interactions of the caudate nucleus/dorsal striatum (DS) memory system with the hippocampus (HPC)-dependent spatial/allocentric memory system. In support of this hypothesis, a recent study reported that inactivation of the DS in aged rodents rescued HPC-dependent spatial learning on a T-maze (Gardner, Gold, & Korol, 2020). Currently, it is unclear whether a shift from HPC-dependent to DS-dependent behavior also contributes to age-related cognitive decline outside of spatial learning and memory. To test the hypothesis that inactivation of the DS can restore age-related cognitive function outside of spatial behavior, the present study bilaterally inactivated the DS of young (

Indexed as

Spatial LearningSpatial NavigationAgedAnimalsCognitionHippocampusHumansMaleMaze LearningMuscimolRatsSpatial MemoryMuscimol

Identifiers

PMID37326524
PMCPMC10721732
OpenAlexW4380872016

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.