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Record W1972245572 · doi:10.1159/000091860

Seizure as a Manifestation of Intracranial Hypotension in a Shunted Patient

2006· article· en· W1972245572 on OpenAlex
Deepak Agrawal, Felix Durity

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenuePediatric Neurosurgery · 2006
Typearticle
Languageen
FieldMedicine
TopicNeurosurgical Procedures and Complications
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsMedicineIntracranial HypotensionShunt (medical)AsymptomaticHydrocephalusShuntingIntracranial pressureAnesthesiaMagnetic resonance imagingCerebrospinal fluidCerebrospinal fluid pressureSurgerySittingCommunicating hydrocephalusRadiologyInternal medicinePathology

Abstract

fetched live from OpenAlex

The authors describe a child with a ventriculo-peritoneal shunt in place for 5 years who presented with 'postural' seizures (seizures on sitting upright, which resolved on recumbency). On shunt tap, the cerebrospinal fluid was obtained freely, but required gentle aspiration with a syringe in the recumbent position, suggesting very low intracranial pressure. Contrast magnetic resonance imaging showed pachymeningeal enhancement and enlargement of the pituitary gland diagnostic of intracranial hypotension along with well-decompressed ventricles. At the time of revision of the shunt, no evidence of malfunction was found and the valve was changed to one with a higher opening pressure. Following this, she became asymptomatic and seizure free. This case illustrates the fact that following shunting, intracranial hypotension may also predispose to seizures, and should be kept in mind while managing these patients.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.098
Threshold uncertainty score0.487

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.008
GPT teacher head0.229
Teacher spread0.221 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it