Mechanical restriction of intracortical vessel dilation by brain tissue sculpts the hemodynamic response.
Yu-Rong GaoStephanie E. GreenePatrick J. DrewPublished in: NeuroImage (2015)
Keyphrases
- brain tissue
- morphological operations
- computational theory
- magnetic resonance images
- visual cortex
- automatic segmentation
- mr images
- mathematical morphology
- mri data
- structuring elements
- functional magnetic resonance imaging
- low contrast
- binary images
- blood vessels
- orientation selective
- gray scale
- image enhancement
- brain images
- white matter
- input image
- edge detection
- feed forward
- visual processing
- brain tumors
- receptive fields
- morphological operators
- cognitive processes
- grey level
- high quality
- magnetic resonance
- blood flow
- information processing
- image analysis
- medical imaging
- image processing
- decision making
- computer vision