Abstract #0947

Cross-Sectional Automatic Measurement of Brain Volume on MRI: Reproducibility of KNN-Based Probabilistic Segmentation

Jeroen de Bresser^1,2, Cynthia Jongen^1,3, Petronella Anbeek¹, Max A. Viergever¹, L. J. Kappelle², G. J. Biessels²

¹Image Sciences Institute, University Medical Center, Utrecht, Netherlands; ²Department of Neurology, University Medical Center, Utrecht, Netherlands; ³Department of Neurology, University Medical Center , Utrecht, Netherlands

The reproducibility of volumetric measurements of different brain structures (sub-cortical structures (SCS), cortical gray-matter (CGM), cerebro-spinal fluid, lateral ventricles, white-matter lesions and total brain (SCS+CGM)) by kNN-based probabilistic segmentation (kNN) was assessed.