Evidence map›Paper›PMID 24653682›Full record

ArticleFrontiers in systems neuroscience2014

Functional dynamics of primate cortico-striatal networks during volitional movements.

Lucas Santos, Ioan Opris, Robert Hampson, Dwayne W Godwin, Greg Gerhardt, Samuel Deadwyler

Open access · goldAbstract read
In one paragraph

Article in Frontiers in systems neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 14% 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, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
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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

6 authors at 2 institutions in 1 country.

Lucas SantosDepartment of Physiology and Pharmacology, Wake Forest University Medical School Winston-Salem, NC, USA.
Ioan OprisDepartment of Physiology and Pharmacology, Wake Forest University Medical School Winston-Salem, NC, USA.
Robert HampsonDepartment of Physiology and Pharmacology, Wake Forest University Medical School Winston-Salem, NC, USA.
Dwayne W GodwinDepartment of Physiology and Pharmacology, Wake Forest University Medical School Winston-Salem, NC, USA ; Department of Neurobiology and Anatomy, Wake Forest University Medical School Winston-Salem, NC, USA.
Greg GerhardtDepartment of Neurobiology and Neurology, University of Kentucky Lexington, KY, USA.
Samuel DeadwylerDepartment of Physiology and Pharmacology, Wake Forest University Medical School Winston-Salem, NC, USA.
Wake Forest University · USUniversity of Kentucky · US

Funding

Mechanisms of Alcohol WithdrawalR01AA016852 · NIAAA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI GODWIN, DWAYNE W · 2008 to 2024
$5.5M
Neuronal Analysis of Cocaine Effects on CognitionR01DA023573 · NIDA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI DEADWYLER, SAMUEL A. · 2007 to 2011
$1.6M
Neuroimaging Correlates of Cocaine Reinforcement for Cognitive PerformanceR01DA026487 · NIDA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI DEADWYLER, SAMUEL A. · 2010 to 2014
$1.6M
NIAAA NIH HHS R01 AA016852NIDA NIH HHS R01 DA023573NIDA NIH HHS R01 DA026487
6 · The paper itself

Abstract

The motor cortex and dorsal striatum (caudate nucleus and putamen) are key regions in motor processing but the interface between the cortex and striatum is not well understood. While dorsal striatum integrates information from multiple brain regions to shape motor learning and habit formation, the disruption of cortico-striatal circuits compromises the functionality of these circuits resulting in a multitude of neurologic disorders, including Parkinson's disease. To better understand the modulation of the cortico-striatal circuits we recorded simultaneously single neuron activity from four brain regions, primary motor, and sensory cortices, together with the rostral and caudal segments of the putamen in rhesus monkeys performing a visual motor task. Results show that spatial and temporal-task related firing relationships between these cortico-striatal circuit regions were modified by the independent administration of the two drugs (cocaine and baclofen). Spatial tuning and correlated firing of neurons from motor cortex and putamen were severely disrupted by cocaine and baclofen on correct trials, while the two drugs have dramatically decreased the functional connectivity of the motor cortical-striatal network. These findings provide insight into the modulation of cortical-striatal firing related to movement with implications for therapeutic approaches to Parkinson's disease and related disorders.

Indexed as

mechanism of parkinson's diseasemotor cortexmotorstriatal circuitsimultaneous recording of sensorimotor striatal circuit with drugstopographic of motor striatal circuit

Identifiers

PMID24653682
PMCPMC3947991
OpenAlexW2084114412

What OpenQuestion holds

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LicenceCC BY
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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.