Upper limb pain in chronic demyelinating polyneuropathy: electrophysiological correlates
Bibliographic record
Abstract
Pain is not usually considered a symptom of chronic relapsing demyelinating polyneuropathy. We report two patients with chronic demyelinating polyneuropathies in whom clinical and electrophysiological worsening was associated with the development of deep and distressing upper limb aching discomfort. One patient had a MGUS-associated hypertrophic demyelinating and prednisone-dependent polyneuropathy, followed over a course of two and a half years. His discomfort regularly predicted electrophysiological relapse of neuropathy, before more obvious clinical signs had emerged. Resolution of the discomfort also predicted subsequent clinical and electrophysiological improvement. Upper limb pain may be an important feature of early relapse in some patients with demyelinating polyneuropathies. Standardized serial electrophysiological testing in patients with chronic demyelinating polyneuropathy can be an important management tool in conjunction with clinical signs and symptoms.
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How this classification was reachedexpand
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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".