Enhancing prostate cancer diagnosis using 99mTc-PSMA SPECT: PCA-based feature extraction and neural network classification for Gleason score analysis. - Masoumeh Dorri Giv; Samer Kais Jameel; Jafar Majidpour; Sayna Jamaati; Hossein Arabi (Neural Comput. Appl., 2026)