Lung tissue was weighted.
In all tumor entities, both rrCBF and ATT of the peritumoral T2-weighted normal brain parenchyma and the contralateral normal brain tissue were not significantly different.
Hypoperfused brain tissue was visualized using perfusion-weighted imaging (PWI [36]).
The brain mask was dilated outside the brain boundary and foreground: background voxels were weighted 1000∶1.
The extracellular potential at a point in brain tissue is given by the sum of all neuronal membrane currents, weighted by their distance from the point (Nunez and Srinivasan 2006) assuming constant tissue conductivity (Logothetis et al. 2007; Nicholson and Freeman 1975).
The human brain perfectly illustrates just how energetically costly brain tissue is.
If brain tissue is available, it is sent to Dr. Gambetti, who can confirm the diagnosis.
Brain tissue is the least complex of the structures that the team created.
"Having more brain tissue is better".
Previous studies assume uniform growth and stiffness; yet, recent experiments indicate that the properties of brain tissue are highly inhomogeneous.
