1. A New Approach to Spatial Covariance Modeling of Functional Brain Imaging Data: Ordinal Trend Analysis Habeck, Christian G.; Krakauer, John W.; Ghez De Castelnvovo, Claude; Sackeim, Harold A.; Eidelberg, David; Stern, Yaakov; Moeller, James R. 2005 Articles CognitionCognitive scienceCognition--MeasurementDiagnostic imagingBrain--ImagingNeurosciencesBioinformatics