ABSTRACT NUMBER: ESOC2026A2093 PENUMBRA BASED OXYGEN EXTRACTION FRACTION (OEF) IN ACUTE STROKE DETECTED WITH MRI
Daniel Bergmiller, Mara Caesar, Hermann Fleischer, Alexander Schuster, Wolf-Dieter Heiss, Olivier Zaro-Weber · 2026
Read ABSTRACT NUMBER: ESOC2026A2093 PENUMBRA BASED OXYGEN EXTRACTION FRACTION (OEF) IN ACUTE STROKE DETECTED WITH MRI by Daniel Bergmiller, Mara Caesar, Hermann Fleischer, Alexander Schuster, Wolf-Dieter Heiss, Olivier Zaro-Weber (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13146169.txt.
Description
Daniel Bergmiller and five co-authors present a 2026 conference abstract on spotting salvageable brain tissue after stroke. Around a stroke's dead core sits the penumbra, tissue starved but still alive, which pulls extra oxygen from the blood. MRI flow maps claim to find it, but their trust is in doubt.
The team set MRI maps against a gold-standard PET scan that measures oxygen pull directly, in patients with fresh and recent strokes. Zones were classed by their PET values, and each MRI measure was graded on how well it flags the high-pull tissue. Cut-off values for a call of penumbra came out of the grading.
Catalog record
| CREATOR | Daniel Bergmiller, Mara Caesar, Hermann Fleischer, Alexander Schuster, Wolf-Dieter Heiss, Olivier Zaro-Weber |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 2 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |