Region-specific uncoupling of oxygen and glucose metabolism in the human cortex during visual stimulation
Samira Maria Epp, Antonia Bose, Roman Belenya, Katarzyna Kurcyus, Eric G. Ceballos, Andreas Ranft, Eliana Salas Villa, Moritz Bursche, Christine Preibisch, Gabriel Castrillón, Valentin Riedl
This study uses combined PET/MR imaging to show that visual stimulation in humans increases glucose metabolism more than oxygen consumption in visual regions, while other cortical areas show oxidative downregulation.
bioRxiv · Oct 11, 2024 · PreprintNeuroscience