ArticleBrain sciences2021
Differentiating Functional Cognitive Disorder from Early Neurodegeneration: A Clinic-Based Study.
Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.
- Neurocognitive performance in functional neurological disorder: A systematic review and meta-analysis.European journal of neurology · 2025Pooled it
- Positive Clinical Signs of Functional Neurological Disorders Are Found in Patients With Functional Cognitive Disorders.Brain and behavior · 2026Article
- Development of a diagnostic checklist to identify functional cognitive disorder versus other neurocognitive disorders.BMJ neurology open · 2025Article
- Functional Cognitive Disorder: diagnostic challenges, clinical features, and future directions in a misunderstood condition.Frontiers in aging neuroscience · 2025Review
- Perspectives on the diagnosis and management of functional cognitive disorder: An international Delphi study.European journal of neurology · 2025Article
- Objective and subjective neurocognitive functioning in functional motor symptoms and functional seizures: preliminary findings.Journal of clinical and experimental neuropsychology · 2023Article
- Age-related decreases in global metacognition are independent of local metacognition and task performance.Cognition · 2023Article
- Early identification of subjective cognitive functional decline among patients with Parkinson's disease: a longitudinal pilot study.Scientific reports · 2022Article
- Metacognitive Performance on Memory and Visuospatial Tasks in Functional Cognitive Disorder.Brain sciences · 2021Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
Abstract
Functional cognitive disorder (FCD) is a relatively common cause of cognitive symptoms, characterised by inconsistency between symptoms and observed or self-reported cognitive functioning. We aimed to improve the clinical characterisation of FCD, in particular its differentiation from early neurodegeneration. Two patient cohorts were recruited from a UK-based tertiary cognitive clinic, diagnosed following clinical assessment, investigation and expert multidisciplinary team review: FCD, (
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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.