Kinetic analysis of CSF to brain tracer exchange in the pig brain under different anesthetic regimes
Miriam L. Navarro, Anders S. Olsen, Sara Marie Ulv Larsen, Clara Aabye Madsen, Robin de Nijs, Katarina Bubulovic, Julius Søndergaard, Cyril R Pernet, Louise Møller Jørgensen, Claus Svarer, Gitte M. Knudsen
This study compares CSF-to-brain tracer exchange in pigs under two anesthetic regimens, finding higher tracer accumulation with ketamine/dexmedetomidine compared to propofol.
bioRxiv · Aug 27, 2026 · PreprintNeuroscience