AnalyzeDirect Helge C. Kniep et al. Imaging-based outcome prediction in posterior circulation stroke Journal of Neurology.
Publication Date
March 7, 2022
How Analyze was Used
“Standardized pc-ASPECTS area maps (thalamus left/right (l/r), pons, midbrain, territory of the posterior cerebral artery (PCA) l/r, cerebellum l/r) were derived as follows: First, an experienced Neuroradiologist (UH) performed manual segmentations of the respective regions on the original NCCT images of 63 healthy subjects using Analyze 11.0 Software (Biomedical Imaging Resource, Mayo Clinic, Rochester, MN). Second, manual segmentations were transformed into standard space by utilizing transformation matrices obtained from image registration to the custom MNI-152 CT reference atlas. Third, all segmentations were added and final standard maps were defined by applying 50% cut-off points.”
Keywords
Posterior circulation stroke, Outcome prediction, Machine learning, Pc-ASPECTS
Author Affiliation(s)
University Medical Center Hamburg-Eppendorf, Hamburg, Germany
