Signal characterization to facilitate therapy delivery

An example method includes receiving monitoring data representing one or more substantially real time electrical signals based on measurements from one or more respective electrodes. The method also includes selecting at least one signal of interest (SOI) from the monitoring data, each selected SOI being associated with a respective anatomical location and storing SOI data in memory corresponding to each selected SOI. The method also includes quantifying changes between signal characteristics of real time signals acquired for one or more respective anatomical locations and the at least one SOI that is associated with each of the respective anatomical locations. An output can be generated based on the quantifying to characterize spatially local signal changes with respect to each of the respective anatomical locations. 种示例方法包括基于来自个或多个相应电极的测量接收表示个或多个基本上实时的电信号的监视数据。该方法还包括从监视数据中选择至少个感兴趣的信号(SOI)，每个被选SOI与相应的解剖位置相关联，并且将SOI数据存储在对应于每个被选SOI的存储器中。该方法还包括量化为个或多个相应解剖位置获取的实时信号与和相应解剖位置中每个相关联的至少个SOI的信号特性之间的变化。可以基于量化来生成输出，以表征相