Relative Power in sLORETA and eLORETA – Probing the Brain’s Priorities at the Local Level
Low-Resolution Electromagnetic Tomographic Analysis (LORETA) is a general approach to computing what is going on inside the brain, based on the surface measurements we get from typically 19 channels of scalp EEG. There is a family of derivative methods (VARETA, bc-VARETA, sLORETA, eLORETA, swLORETA, etc) that use this method with various modifications to improve accuracy, […]