Abstract
In five patients with mesial temporal sclerosis, the authors verified the precision and reproducibility of hippocampal segmentations with deformation-based magnetic resonance (MR) imaging. The overall percentage overlap between automated segmentations was 92.8% (SD, 3.5%), between manual segmentations was 73.1% (SD, 9.5%), and between automated and manual segmentations was 74.8% (SD, 10.3%). Deformation-based hippocampal segmentations provided a precise method of hippocampal volume measurement in this patient population.
Original language | English |
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Pages (from-to) | 291-297 |
Number of pages | 7 |
Journal | Radiology |
Volume | 216 |
Issue number | 1 |
DOIs | |
State | Published - 2000 |
Keywords
- Brain, volume
- Epilepsy
- Hippocampus
- Magnetic resonance (MR), image processing
- Magnetic resonance (MR), volume measurement
- Schizophrenia