Tremor‐Dominant Pantothenate Kinase‐associated Neurodegeneration
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.
Bibliographic record
Abstract
Neurodegeneration with brain iron accumulation (NBIA) includes a rare and heterogeneous group of disorders characterized by iron deposition in the basal ganglia. Pantothenate kinase-associated neurodegeneration (PKAN) is the most common NBIA and has 2 main presentations: typical and atypical, the latter rarely presents with tremor. Our reported patients underwent full neurologic examination, standard brain magnetic imaging, and genetic testing for PKAN. Three patients who had "tremor-dominant" PKAN with a relatively benign course were reported, including 1 with dystonic tremor and 2 with parkinsonian tremor. All 3 patients had homozygous mutations in the PANK2 gene and typical eye of the tiger sign on brain imaging. PKAN (and NBIA in general) may be a potential cause of tremor, thus emphasizing the need to consider this diagnosis even in patients with a clinical diagnosis of essential, dystonic, or parkinsonian tremor.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.057 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it