Topiramate depresses carbachol-induced plateau potentials in subicular bursting cells
Bibliographic record
Abstract
Intracellular recordings were made in an in vitro slice preparation to establish whether the antiepileptic drug topiramate reduces the depolarizing plateau potentials (PPs) induced in the rat subiculum by intracellular pulses of depolarizing current, in the presence of the cholinergic agonist carbachol (CCh, 70-100 microM). PPs lasted up to about 2 s, and disappeared during application of the muscarinic receptor antagonist atropine. Topiramate (10-100 microM, n = 22 neurons) decreased and eventually abolished in a dose-dependent manner these PPs, even when the function of excitatory amino acid and GABAA receptors was blocked. Hence, topiramate depresses muscarinic receptor-dependent PPs in the rat subiculum, thus suggesting that this form of excitation may represent a target for the mechanism of action of this antiepileptic compound.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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".