Evoked-cerebral blood oxygenation changes in false-negative activations in BOLD contrast functional MRI of patients with brain tumors.
Norio FujiwaraKaoru SakataniYoichi KatayamaYoshihiro MurataTetsuya HoshinoChikashi FukayaTakamitsu YamamotoPublished in: NeuroImage (2004)
Keyphrases
- functional magnetic resonance imaging
- cerebral blood flow
- functional mri
- brain tumors
- brain activity
- false negative
- brain images
- false positives
- low grade gliomas
- tumor growth
- human brain
- real patient data
- magnetic resonance
- brain tissue
- medical images
- brain imaging
- magnetic resonance images
- deformable registration
- mr images
- human subjects
- false positive rate
- data analysis
- tumor segmentation
- brain regions
- healthy subjects
- pattern classification
- high dimensional
- spatial correlation
- correlation analysis
- clinical data
- brain mr images
- white matter
- information processing
- computer vision
- magnetic resonance imaging
- detection rate
- medical image analysis
- feature extraction