ArticleJournal of Parkinson's disease2026
Association of dopamine depletion and cholinergic basal forebrain atrophy with brain metabolism and cognition in Parkinson's disease.
Article in Journal of Parkinson's disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Effect of acupuncture on monoaminergic neurotransmitters in animal models of vascular dementia: a preclinical systematic review and meta-analysis.Frontiers in physiology · 2026Pooled it
- CSF proteomic pathway alterations and caudate dopamine transporter deficits predict cognitive vulnerability in early Parkinson's disease.European journal of nuclear medicine and molecular imaging · 2026Article
- Dopaminergic- and Cholinergic-Related Structural MRI Patterns Across Cognitive Subtypes of Parkinson's Disease With Mild Cognitive Impairment.European journal of neurology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BackgroundCognitive dysfunction is one of the most debilitating non-motor symptoms of Parkinson's disease (PD). This study aimed to explore the interplay between altered neurotransmitter activities, including dopamine and acetylcholine, and brain metabolism in cognitive decline in PD.MethodsWe enrolled 172 PD patients (mean ± SD age 69.8 ± 8.6 years; 93 females) who underwent brain magnetic resonance imaging,
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Registered trials
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.