On the optimal z -score threshold for SISCOM analysis to localize the ictal onset zone

ConclusionsSISCOM is a clinically useful, routinely used modality in the preoperative work-up in many epilepsy surgery centers. We found no significant differences in localizing value of the IOZ using a threshold of 1.5 or 2, but interrater agreement and reader confidence were higher using az-score threshold of 2.

http://link.springer.com/10.1186/s13550-018-0381-9

Source: EJNMMI Research - April 17, 2018 Category: Radiology Source Type: research