Description Usage Arguments Value Author(s)
Quantification of relative cerebral blood volume (rCBV) using the first pass from a bolus injection of a contrast agent.
1 2 3 4 5 6 |
signal |
is a multidimensional array of signal intensities (or concentrations). The last dimension is assumed to be a function of the acquisition times, while the previous dimenions are assued to be spatial. |
... |
Additional variables defined by the method. |
mask |
is a (logical) multidimensional array that identifies the voxels to be analyzed. |
aif |
Arterial Input Function. |
time |
is the vector of acquisition times associated with the dynamic data. |
multicore |
is a logical variable (default = |
verbose |
is a logical variable (default = |
Ct |
is the time series of contrast agent concentration in tissue. |
Ca |
is the time series of contrast agent concentration in the blood. |
Hf |
is the hematocrit factor. |
rho |
is the density of brain tissue. |
A nifti
object containing the estimates of regional cerebral
blood volume (rCBV).
Brandon Whitcher bwhitcher@gmail.com
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