Effects of intensity and locus of painful stimulation on postural stability
Bibliographic record
Abstract
Stimulation of small diameter afferents can influence motor behavior. Little is known about how a prolonged painful stimulation of these small afferents may affect essential motor behavior such as the maintenance of an erect stance. The present study documents the effects of 10-s weak, moderate and extreme painful stimulations applied to the dorsum of the feet on the postural stability. Also, the moderate painful stimulation was applied to the metacarpal heads to determine if a painful stimulation to a limb not involved in the maintenance of the erect stance affects the postural control mechanisms. Increasing the intensity of the painful stimulation applied to the feet yielded larger postural oscillations whereas stimulation to the hands did not affect the control of posture. This suggests that the painful stimulation mainly affected the postural control mechanisms via sensorimotor processes rather than via cognitive resources related to the perception of pain.
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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 | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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 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".