Lusik Cherkezyan

To evaluate image quality in neonatal brain CT using a custom phantom designed to replicate clinically relevant skull and soft tissue attenuation, enabling assessment of contrast-to-noise ratio (CNR) for improved diagnostic confidence in pediatric neuroimagin...

To quantify low-contrast detectability (LCD) of deep silicon-based PCCT (dSi-PCCT) compared to energy-integrated detector (EID) CT using task-based image quality metrics—Receiver Operating Characteristic (ROC) area under the curve (AUC) and detectability inde...