gm_wm_contrast

Calculates contrast between gray matter and white matter of mouse SC MRI Image

This script calculate the contrast between gray matter and white
matter of mouse spinal cord based on equations for signal intensity of
gray and white matter in a gradient echo imaging sequence. The T1, T2,
and T2-star values for gray matter and white matter were taken from
Meyerand et al. Magnetic Resonance In Medicine 40:789-791 (1998))