A study of the parameters affecting minimum detectable activity concentration level of clinical LSO PET scanners. - Nicolas A. Karakatsanis; Konstantina S. Nikita (BIBE, 2008)

System sensitivity in preclinical small animal imaging. - Arion-Xenofon Chatziioannou; Qinan Bao; Nicolas A. Karakatsanis (ISBI, 2008)

A Simulation Model of the Counting-Rate Response of Clinical PET Systems and its Application to Optimize the Injected Radioactive Dose. - Nicolas A. Karakatsanis; Konstantina S. Nikita (ISBI, 2009)

Αξιολόγηση και βελτιστοποίηση ιατρικών απεικονιστικών συστημάτων ποζιτρονιακής τομογραφίας με χρήση αλγόριθμων προσομοίωσης Monte Carlo - Nicolas A. Karakatsanis (2010)

Quantitative PET image reconstruction employing nested expectation-maximization deconvolution for motion compensation. - Nicolas A. Karakatsanis; Charalampos Tsoumpas; Habib Zaidi (Comput. Medical Imaging Graph., 2017)

Imager-4D: New Software for Viewing Dynamic PET Scans and Extracting Radiomic Parameters from PET Data. - Steven P. Rowe; Lilja B. Solnes; Yafu Yin; Grant B. Kitchen; Martin A. Lodge; Nicolas A. Karakatsanis; Arman Rahmim; Martin G. Pomper; Jeffrey P. Leal (J. Digit. Imaging, 2019)

Nuclear Medicine Artificial Intelligence in Action: The Bethesda Report (AI Summit 2024). - Arman Rahmim; Tyler J. Bradshaw; Guido Davidzon; Joyita Dutta; Georges El Fakhri; Munir Ghesani; Nicolas A. Karakatsanis; Quanzheng Li; Chi Liu; Emilie Roncali; Babak Saboury; Tahir Yusufaly; et al. (CoRR, 2024)

PyTomography: A python library for medical image reconstruction. - Lucas A. Polson; Roberto Fedrigo; Chenguang Li; Maziar Sabouri; Obed Dzikunu; Shadab Ahamed; Nicolas A. Karakatsanis; Sara Kurkowska; Peyman Sheikhzadeh; Pedro L. Esquinas; Arman Rahmim; Carlos F. Uribe (SoftwareX, 2025)