Topographic organization of inferior olive cells projecting to translational zones in the vestibulocerebellum of pigeons
Bibliographic record
Abstract
In the nodulus and ventral uvula of pigeons, there are four parasagittal zones containing Purkinje cells responsive to patterns of optic flow that results from self-translation along a particular axis in three-dimensional space. By using a three-axis system to describe the preferred direction of translational optic flow, where +X, +Y, and +Z represent rightward, upward, and forward self-motion, respectively, the four cell types are: +Y, -Y, -X-Z, and -X+Z (assuming recording from the left side of the head). The -X-Z zone is the most medial, followed in sequence by the -X+Z, -Y zone, and the +Y zones. In this study, we injected the retrograde tracer cholera toxin subunit B into each of the four translational zones to determine the origin of the climbing fiber inputs in the inferior olive. Retrograde labeling in the inferior olive was found in the ventrolateral margin of the medial column from injections into all four translational zones; however, there was a clear functional topography. Retrograde labeling from -Y zone injections was found most rostrally in the medial column, whereas retrogradely labeled cells from -X-Z zone injections were found most caudally in the medial column. Labeling from +Y and -X+Z zone injections were found between the labeling from -Y zones and -X-Z zones, with +Y labeling located slightly caudal to -X+Z labeling.
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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".