ArticleBrain communications2019
Neuroimaging in Parkinson's disease dementia: connecting the dots.
Article in Brain communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 5 of them syntheses that pooled it.
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Who cites it
50 citing papers in PubMed, 5 syntheses or guidelines pooled it, 77 citations in OpenAlex.
- Heterogeneous Brain Abnormalities in Schizophrenia Converge on a Common Network Associated With Symptom Remission.Schizophrenia bulletin · 2024Pooled it
- Machine learning for the detection and diagnosis of cognitive impairment in Parkinson's Disease: A systematic review.PloS one · 2024Pooled it
- A transdiagnostic network for psychiatric illness derived from atrophy and lesions.Nature human behaviour · 2023Pooled it
- Activation network mapping for integration of heterogeneous fMRI findings.Nature human behaviour · 2022Pooled it
- Functional MRI-Specific Alterations in Executive Control Network in Mild Cognitive Impairment: An ALE Meta-Analysis.Frontiers in aging neuroscience · 2020Pooled it
- Structural, functional and neurochemical imaging mapping of non-motor symptoms in Parkinson's disease.Brain communications · 2026Article
- Deviations in effective connectivity explain different hallucination subtypes in Parkinson's disease psychosis.Nature. Mental health · 2026Article
- Common pathogenic mechanisms in the hippocampus across neurodegenerative dementias: Alzheimer's disease, Down syndrome, and Parkinson's disease.NPJ dementia · 2026Article
- Mapping the neural and molecular basis underlying fatigue in Parkinson's disease.NPJ Parkinson's disease · 2025Article
- Unveiling the neural network of freezing of gait in Parkinson's disease: A coordinate-based network study.Journal of Parkinson's disease · 2025Article
- Imaging biomarkers of cortical neurodegeneration underlying cognitive impairment in Parkinson's disease.European journal of nuclear medicine and molecular imaging · 2025Article
- A generalized epilepsy network derived from brain abnormalities and deep brain stimulation.Nature communications · 2025Article
- Visual hallucinations in Parkinson's disease: spotlight on central cholinergic dysfunction.Brain : a journal of neurology · 2025Review
- Multimodal neuroimaging to characterize symptom-specific networks in movement disorders.NPJ Parkinson's disease · 2024Review
- Divergent suicidal symptomatic activations converge on somato-cognitive action network in depression.Molecular psychiatry · 2024Article
- Distinct grey and white matter changes are associated with the phenomenology of visual hallucinations in Lewy Body Disease.Scientific reports · 2024Article
- Radionuclide Imaging of the Neuroanatomical and Neurochemical Substrate of Cognitive Decline in Parkinson's Disease.Nuclear medicine and molecular imaging · 2024Review
- Longitudinal Associations of Magnetic Susceptibility with Clinical Severity in Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2024Article
- Heterogeneous Brain Atrophy Sites in Anxiety Disorders Map to a Common Brain Network.Depression and anxiety · 2024Article
- Retinal Optical Coherence Tomography Features Associated With Incident and Prevalent Parkinson Disease.Neurology · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Dementia is a common and devastating symptom of Parkinson's disease but the anatomical substrate remains unclear. Some evidence points towards hippocampal involvement but neuroimaging abnormalities have been reported throughout the brain and are largely inconsistent across studies. Here, we test whether these disparate neuroimaging findings for Parkinson's disease dementia localize to a common brain network. We used a literature search to identify studies reporting neuroimaging correlates of Parkinson's dementia (11 studies, 385 patients). We restricted our search to studies of brain atrophy and hypometabolism that compared Parkinson's patients with dementia to those without cognitive involvement. We used a standard coordinate-based activation likelihood estimation meta-analysis to assess for consistency in the neuroimaging findings. We then used a new approach, coordinate-based network mapping, to test whether neuroimaging findings localized to a common brain network. This approach uses resting-state functional connectivity from a large cohort of normative subjects (
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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.