Sentence examples for matter segment from inspiring English sources

Again, we multiplied this with the mean grey matter segment to exclude out-of-brain voxels as much as possible.

Although the signal intensity of the gray matter segment is regarded as a volumetric measure of the gray matter, several factors such as white matter myelination also affect intensity [44].

Spatial normalization was performed by co-registering the structural volume to the mean EPI, segmenting the coregistered structural image, determining the normalization parameters required to warp the gray matter segment onto the gray matter MNI template, and applying these parameters to all EPI and structural volumes.

To fit the ROI in the best possible way to our participants' data, we multiplied this hand drawn image with a thresheld mask (>0.3) of the mean grey matter segment that was obtained through segmenting the brain of each individual participant.

The hypothalamic ROI was intersected with the gray matter segment.

The gray matter segment was calculated from the difference between the cerebrum segment and cerebral white matter segment.

Averaging and registering of gray and white matter segments was repeated six times.

The following analyses were performed on gray matter segments that were multiplied by the non-linear components derived from the normalization matrix (modulated gray matter volumes).

This process first involved rigidly aligning and averaging each tissue class (i.e., grey and white matter segments) for each subject.

Separate analyses were performed on the grey matter and white matter segments.

Both simulated PET scans were based on a grey-white matter segmented MRI scan.