Fig. 12
From: Time-multiplexed two-channel capacitive radiofrequency hyperthermia with nanoparticle mediation

Temperature errors in MR thermometry. a The MR temperature maps taken without RF heating at the time of 8, 16, and 24 min. Phase correction reduces spatial temperature fluctuations on the temperature maps. b The temperature errors at the center of the phantom between the optic fiber sensor reading and MR thermometry