Evidence map›Paper›PMID 41350455›Full record

ArticleNature neuroscience2026

The striatal indirect pathway mediates hesitation.

Matthew A Geramita, Susanne E Ahmari, Eric A Yttri

Abstract read
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In one paragraph

Article in Nature neuroscience, 2026. 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
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.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Matthew A GeramitaDepartment of Psychiatry, Translational Neuroscience Program, University of Pittsburgh, Pittsburgh, PA, USA. geramitama2@upmc.edu.ORCID http://orcid.org/0000-0002-2907-8819
Susanne E AhmariDepartment of Psychiatry, Translational Neuroscience Program, University of Pittsburgh, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0003-4576-076X
Eric A YttriCenter for the Neural Basis of Cognition, Carnegie Mellon University, Pittsburgh, PA, USA. eyttri@andrew.cmu.edu.ORCID http://orcid.org/0000-0002-7214-1481

Funding

Dissecting the role of striatal cell types in abnormal repetitive behaviors and treatment responseR01MH119837 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI AHMARI, SUSANNE ELIZABETH · 2019 to 2022
$1.9M
Investigating the role of anterior lateral motor cortex in control and execution of sequenced behaviorsR01NS125141 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Susanne Elizabeth Ahmari · 2022 to 2026
$1.7M
The role of cortico-striatal circuitry in model-based decision-makingK08MH136338 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Matthew A. Geramita · 2025 to 2026
$379k
NIMH NIH HHS K08 MH136338U.S. Department of Health & Human Services | NIH | National Institute of Mental Health (NIMH) K08MH136338-01A1U.S. Department of Health & Human Services | NIH | National Institute of Mental Health (NIMH) R01MH119837U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R01NS125141
6 · The paper itself

Abstract

Hesitation-that is, pausing an action in the face of uncertainty-is ubiquitous in daily life, yet little is known about its underlying neural circuitry. We present a new experimental paradigm that reliably evokes hesitation in mice and find that hesitation is mediated by indirect, but not direct, pathway neurons in the dorsomedial striatum. These data establish a new role for the indirect pathway in suppressing action under uncertainty.

Indexed as

Corpus StriatumNeural PathwaysNeuronsAnimalsMaleMiceMice, Inbred C57BL

Identifiers

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.