Evidence map›Paper›PMID 24860498›Full record

ReviewFrontiers in aging neuroscience2014

Involvement of dopamine loss in extrastriatal basal ganglia nuclei in the pathophysiology of Parkinson's disease.

Abdelhamid Benazzouz, Omar Mamad, Pamphyle Abedi, Rabia Bouali-Benazzouz, Jonathan Chetrit

Abstract readReview
In one paragraph

Review in Frontiers in aging neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Review
  2. Diagnostic Potential of Macromolecular Proton Fraction Mapping Combined with Quantitative Susceptibility Mapping as a Subcortical Biomarker for Parkinson's Disease.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2026
    Article
  3. Tremor pathophysiology.Clinical parkinsonism & related disorders · 2026
    Review
  4. Review
  5. Review
  6. Article
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  8. Review
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  11. Review
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  18. Article
  19. Non-human primate models of PD to test novel therapies.Journal of neural transmission (Vienna, Austria : 1996) · 2018
    Review
  20. 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

5 authors.

Abdelhamid BenazzouzInstitut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France ; CNRS, Institut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France.
Omar MamadInstitut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France ; CNRS, Institut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France ; Faculté des Sciences, Equipe Rythmes Biologiques, Neurosciences et Environnement, Université Mohamed V-Agdal Rabat, Morocco.
Pamphyle AbediInstitut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France ; CNRS, Institut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France ; Faculté des Sciences, Equipe Rythmes Biologiques, Neurosciences et Environnement, Université Mohamed V-Agdal Rabat, Morocco.
Rabia Bouali-BenazzouzInstitut Interdisciplinaire des Neurosciences, Université Bordeaux Segalen, UMR 5297 Bordeaux, France.
Jonathan ChetritInstitut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France ; CNRS, Institut des Maladies Neurodégénératives, Université Bordeaux Segalen, UMR 5293 Bordeaux, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parkinson's disease (PD) is a neurological disorder characterized by the manifestation of motor symptoms, such as akinesia, muscle rigidity and tremor at rest. These symptoms are classically attributed to the degeneration of dopamine neurons in the pars compacta of substantia nigra (SNc), which results in a marked dopamine depletion in the striatum. It is well established that dopamine neurons in the SNc innervate not only the striatum, which is the main target, but also other basal ganglia nuclei including the two segments of globus pallidus and the subthalamic nucleus (STN). The role of dopamine and its depletion in the striatum is well known, however, the role of dopamine depletion in the pallidal complex and the STN in the genesis of their abnormal neuronal activity and in parkinsonian motor deficits is still not clearly determined. Based on recent experimental data from animal models of Parkinson's disease in rodents and non-human primates and also from parkinsonian patients, this review summarizes current knowledge on the role of dopamine in the modulation of basal ganglia neuronal activity and also the role of dopamine depletion in these nuclei in the pathophysiology of Parkinson's disease.

Indexed as

basal gangliadopamineextrastriatal dopamineglobus pallidusParkinson’s diseasesubthalamic nucleus

Identifiers

PMID24860498
PMCPMC4026754

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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.