ArticleFrontiers in aging neuroscience2021
Diffusion Tensor Imaging Along the Perivascular Space Index in Different Stages of Parkinson's Disease.
Article in Frontiers in aging neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 4 of them syntheses that pooled 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.
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
82 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Glymphatic Dysfunction in Parkinson's Disease: A Systematic Review and Meta-Analysis of Neuroimaging Studies.Movement disorders clinical practice · 2026Pooled it
- DTI-ALPS index and cognitive impairment in cerebral small vessel disease: a systematic review and meta-analysis.Frontiers in aging neuroscience · 2026Pooled it
- Diffusion Tensor Imaging Along the Perivascular Space Is a Promising Imaging Method in Parkinson's Disease: A Systematic Review and Meta-Analysis Study.CNS neuroscience & therapeutics · 2025Pooled it
- Evaluating the robustness of DTI-ALPS in clinical context: a meta-analytic parallel on Alzheimer's and Parkinson's diseases.Scientific reports · 2024Pooled it
- Dissociable associations of free-water fraction and DTI-ALPS index with disease manifestation and mutation carrier status in Parkinson's disease.Japanese journal of radiology · 2026Article
- The glymphatic system in sleep: a nexus of waste clearance, brain homeostasis, and disease intervention.Molecular psychiatry · 2026Review
- Divergent Glymphatic Dysfunction and Free Water Pathology Underpin Distinct Mechanisms and Enable Differential Diagnosis in Parkinson's Disease and Multiple System Atrophy.Movement disorders : official journal of the Movement Disorder Society · 2026Article
- Sleep-circadian modulation of autophagy and glymphatic function: failure of coordinated brain clearance in Parkinson's disease.NPJ Parkinson's disease · 2026Review
- Article
- DTI-ALPS Is Associated with Temporolimbic Amyloid but Not Plasma p-Tau181 Across the Alzheimer's Disease Continuum.Research square · 2026Article
- Vascular permeability mediates contralateral glymphatic dysfunction across glioma grades and IDH status.Neuroradiology · 2026Article
- Myasthenia Gravis patients have reduced DTI-ALPS-Index and gBOLD-CSF coupling, suggesting impaired brain waste clearance.Brain imaging and behavior · 2026Article
- Diffusion tensor imaging analysis along the perivascular space suggests impaired glymphatic clearance in Lewy body dementia subtypes.Alzheimer's research & therapy · 2026Article
- Impaired glymphatic function is associated with synaptic loss in cognitive impairment.European journal of nuclear medicine and molecular imaging · 2026Article
- Diffusion tensor imaging along the perivascular space in healthy young adults is associated with decreased sustained attention: a preliminary study.Brain imaging and behavior · 2026Article
- Altered cerebrovascular haemodynamics in Parkinson's disease: Insights from 4D flow MRI.NPJ Parkinson's disease · 2026Article
- Similar DTI-ALPS metrics in Parkinson's disease and essential tremor: a cross-sectional comparative analysis.Neuroradiology · 2026Article
- Glymphatic System Dysfunction Associated with Inflammatory Factors in Asymptomatic Neurosyphilis.Current medical imaging · 2026Article
- Unveiling hidden neurodegeneration in isolated REM sleep behavior disorder through MRI microstructure and glymphatic flow.NPJ Parkinson's disease · 2025Article
- MRI-based surrogates of brain clearance in narcolepsy type 1.Journal of sleep research · 2025Article
22 more citing papers are in PubMed but not listed here.
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
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
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.