TY - RPRT TI - Ultrashort-T2* mapping at 7 tesla using an optimized pointwise encoding time reduction with radial acquisition (PETRA) sequence at standard and extended echo times AU - Lockard, C. A. AU - Damon, B. M. AU - Serrai, H. PY - 2024 DO - 10.1101/2024.09.05.611365 UR - https://www.biorxiv.org/content/10.1101/2024.09.05.611365v1 ID - 10.1101/2024.09.05.611365 ER -