TY - T1 - Reproducibility of Tract-based and Region-of-Interest DTI Analysis of Long Association Tracts SN - / UR - http://hdl.handle.net/10138/224104 T3 - A1 - Brandstack, Nina; Kurki, T.; Laalo, J.; Kauko, T.; Tenovuo, O. A2 - PB - Y1 - 2016 LA - eng AB - Reproducibility of two different methods for quantifying fiber tracts by using a diffusion tensor imaging (DTI) sequence suitable for clinical magnetic resonance imaging (MRI) protocols was evaluated. DTI of 15 subjects was used to analyze intra-rater and inter-rater reproducibility. Another 10 subjects underwent MRI twice for assessment of between-scan reliability. Ten long association tracts were defined by fiber tracking using inclusion and exclusion regions of interest (ROIs). Whole-tract an... VO - IS - SP - OP - KW - Reproducibility; DTI tractography; Core ROI method; Tract-based analyses; DIFFUSION-TENSOR TRACTOGRAPHY; TRAUMATIC BRAIN-INJURY; AMYOTROPHIC-LATERAL-SCLEROSIS; CEREBRAL WHITE-MATTER; UNCINATE FASCICULUS; RELIABILITY; MR; ABNORMALITIES; DISTORTION; INTEGRITY; 3126 Surgery, anesthesiology, intensive care, radiology N1 - PP - ER -