The Hemodynamic Response Function Varies Across Anatomical Location and Pathology in the Epileptic Brain
Zhengchen Cai, Nicolás von Ellenrieder, Thaera Arafat, Hui Ming Kho, Gang Chen, Andreas M. Koupparis, Chifaou Abdallah, Roy Dudley, Dang Khoa Nguyen, Jeffery Alan Hall, François Dubeau, Jean Gotman, Boris C. Bernhardt
This study identifies four distinct HRF shape groups in the epileptic brain, showing HRF variability is linked to both anatomical location and pathology.
bioRxiv · Dec 19, 2025 · PreprintNeuroscience