VRACs CARVe a Path for Novel Mechanisms of Communication in the CNS
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Because the brain is encased by the skull, the ability to control cell volume in the brain is crucial, and pathological conditions that disturb cell volume homeostasis may severely compromise neural function and survival. Astrocytes are the main cell type to show swelling in response to pathological conditions. More recently, a role for swelling-induced neurotransmitter release from astrocytes under nonpathological conditions has been reported. Astrocytes express a volume-regulated anion channel (VRAC) that is involved in volume homeostasis. In addition to transporting chloride, VRACs allow the efflux of chloride and amino acids such as taurine, glutamate, and aspartate. Glutamate and aspartate are potent activators of neuronal glutamate receptors. Therefore, this nonsynaptic form of cellular communication may modulate neuronal excitability and synaptic activity.
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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 | 0.003 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.004 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.005 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 it