Functional recovery and dendritic hypertrophy after posterior and complete cingulate lesions on postnatal day 10
Bibliographic record
Abstract
Rats received lesions of the posterior cingulate cortex or both the anterior and posterior cingulate cortex (total cingulate), or sham procedures, on postnatal Day 10. As adults, animals were trained in the Morris water task. Both the cingulate lesion groups showed substantial functional recovery relative to our previous studies of adult operates or animals with perinatal cingulate lesions. A Golgi analyis of layer III pyramidal cells in parietal cortex showed an increase in dendritic length in the lesion animals relative to sham controls, which is similar to previous findings for rats with anterior cingulate but not motor or parietal lesions. In addition, there was a partial regeneration of the anterior tissue in the total cingulates, which in some cases extended into the posterior region. This is consistent with earlier findings that anterior cingulate lesions around Day 10 stimulate neurogenesis. It appears that there is something special about the reparative processes and subsequent functional recovery that follow midline neocortical lesions.
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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) | 0.003 | 0.001 |
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".