<b>Circumventricular Organs: Gateways to the Brain</b> Axonal Projections From The Organum Vasculosum Lamina Terminalis To The Supraoptic Nucleus: Functional Analysis And Presynaptic Modulation
Bibliographic record
Abstract
SUMMARY 1. The rat organum vasculosum lamina terminalis (OVLT) contains GABA‐ and glutamate‐releasing neurons that project directly to magnocellular neurosecretory cells (MNC) in the supraoptic nucleus. 2. Changes in osmolality over the OVLT in hypothalamic explants cause proportional changes in firing in MNC through corresponding changes in the frequency of spontaneous glutamatergic excitatory post‐synaptic potentials without affecting GABAergic inhibitory post‐synaptic potentials. 3. Exogenously applied atrial natriuretic peptide inhibits the osmotic control of MNC by causing a decrease in the amount of glutamate released provoked by action potentials originating from OVLT neurons.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.003 |
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 source (direct Gemma or distilled Codex), 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".