Monte-Carlo Based Characterization of the Counting Rate (NECR) Response for Personalized Optimization of the Administered Activity in Clinical PET Imaging

by Nicolas A Karakatsanis, George Loudos, Arman Rahmim, Konstantina S Nikita
Published 2014-03-01

Intra-frame Motion Compensation in Multi-frame Brain PET Imaging

by Hassan Mohy-ud-Din, Nicolas A-Karakatsanis, William Willis, Abdel K-Tahari, Dean F-Wong, Arman Rahmim
Published 2015-06-01

Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits

by Daniel Deidda, Nicolas A. Karakatsanis, Philip M. Robson, Claudia Calcagno, Max L. Senders, Willem J. M. Mulder, Zahi A. Fayad, Robert G. Aykroyd, Charalampos Tsoumpas
Published 2019-01-01

Population-based input function for TSPO quantification and kinetic modeling with [11C]-DPA-713

by Mercy I. Akerele, Sara A. Zein, Sneha Pandya, Anastasia Nikolopoulou, Susan A. Gauthier, Ashish Raj, Claire Henchcliffe, P. David Mozley, Nicolas A. Karakatsanis, Ajay Gupta, John Babich, Sadek A. Nehmeh
Published 2021-04-01