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Record W2394951270 · doi:10.1097/wco.0000000000000219

Subtypes of Parkinson's disease

2015· review· en· W2394951270 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueCurrent Opinion in Neurology · 2015
Typereview
Languageen
FieldMedicine
TopicParkinson's Disease Mechanisms and Treatments
Canadian institutionsToronto Western Hospital
Fundersnot available
KeywordsSubtypingParkinson's diseaseDiseaseCognitionGaitPostural instabilityPsychologyNeurosciencePhysical medicine and rehabilitationMedicinePathology

Abstract

fetched live from OpenAlex

PURPOSE OF REVIEW: Previously, outstanding questions have been identified including the relationship of proposed subtypes to etiology, underlying biology, and prognosis. This situation presents an opportunity for major developments in the field. The review summarizes the progress made over the past 1-2 years. RECENT FINDINGS: The etiologic, physiological, and clinical differences between tremor dominant, postural instability gait disorder, and indeterminate phenotypes have been further explored, finding genetic influences, functional imaging and clinical differences. New cluster analyses suggest that nonmotor features are important aspects of Parkinson's disease subtypes, but there was little association found between tremor-dominant /postural instability gait disorder phenotype and nonmotor symptoms. In the cognitive realm, empirically derived subtypes of PD-MCI did not map well onto cognitive subtypes derived using a data-driven approach. In data-driven subtype research, important survival differences between subtypes were identified within the PROPARK database. SUMMARY: It will be important to revisit PD-MCI classification to consider subtyping based upon data that relate cognitive phenotype to prognosis. Given the traction that traditional motor subtyping has had in the field it would be of value to consider how nonmotor symptom clusters can be used with or alongside the motor subtypes. Finally, incorporating subtypes into clinical trials remains a significant gap in Parkinson's disease research.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.986
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0020.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.128
GPT teacher head0.404
Teacher spread0.276 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it