Ipsilateral head and centring eye movements evoked from monkey premotor cortex
Bibliographic record
Abstract
Recent studies in monkeys have identified a 'polysensory, defensive zone', in the ventral premotor cortex, stimulation of which results in coordinated multisegmental movements reminiscent of those normally produced by animals that react to head-directed threatening stimuli. Here, we describe gaze movements evoked in the head-fixed and head-unrestrained monkey by electrical stimulation of the polysensory zone. Centring eye movements were elicited at all sites and under both conditions. With the head free to move, ipsilateral head movements always accompanied evoked eye movements and carried gaze into a final steady-state position in ipsilateral body space. Our results support the hypothesis that stimulation of the polysensory zone generates avoidance behaviours in which gaze is moved away from a head-directed threatening stimulus.
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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 | 0.000 |
| 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".