Jedediah E. Johnson, PhD

To develop and evaluate a deep-learning approach that rapidly reconstructs clinically deliverable proton spot maps (PSMs) directly from dose or linear energy transfer (LET) distributions, bypassing conventional iterative optimization and supporting adaptive a...

Proton dose distributions can be very sensitive to setup and anatomical variations. Specifically, back tissue correspondence in posterior beam spine SBRT and changes in lung density or pleural effusion in lung SBRT are scenarios in which plan adaption would b...