Recovery-Linked Neural Geometry After Cardiac-Arrest Coma

Research article on early EEG-based reachability geometry in cardiac-arrest coma. Using non-overlapping I-CARE discovery and verification cohorts plus a pooled synthesis, the study tests whether recovery-linked neural dynamics are detectable within the first 12 hours after EEG onset. Effective dimensionality showed the clearest replicated signal, and geometry modestly improved internal prediction beyond restricted clinical and qEEG comparators.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-05-27
DOI
https://doi.org/10.5281/zenodo.20410486
Primary Topic
Cardiac Arrest and Resuscitation
Type
preprint
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Recovery-Linked Neural Geometry After Cardiac-Arrest Coma

Robin Langell
Zenodo (CERN European Organization for Nuclear Research)
Cardiac Arrest and Resuscitation
preprint

Recovery-Linked Neural Geometry After Cardiac-Arrest Coma

Robin Langell
preprint en

Abstract

Research article on early EEG-based reachability geometry in cardiac-arrest coma. Using non-overlapping I-CARE discovery and verification cohorts plus a pooled synthesis, the study tests whether recovery-linked neural dynamics are detectable within the first 12 hours after EEG onset. Effective dimensionality showed the clearest replicated signal, and geometry modestly improved internal prediction beyond restricted clinical and qEEG comparators.

Zenodo (CERN European Organization for Nuclear Research)
Kemakta Konsult (SE)
Cardiac Arrest and Resuscitation
DOIOpen Access PDFOpenAlex
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Recovery-Linked Neural Geometry After Cardiac-Arrest Coma — Robin Langell · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS