sct_compute_mtr

C o m p u t e m a g n e t i z a t i o n t r a n s f e r r a t i o ( M T R ) . O u t p u t i s g i v e n i n p e r c e n t a g e . Compute magnetization transfer ratio (MTR). Output is given in percentage.

usage: sct_compute_mtr -mt0 <float> -mt1 <float> [-thr THR] [-o <str>] [-h]
                       [-v <int>]

MANDATORY ARGUMENTS

-mt0

I m a g e w i t h o u t M T p u l s e ( M T 0 ) Image without MT pulse (MT0)

-mt1

I m a g e w i t h M T p u l s e ( M T 1 ) Image with MT pulse (MT1)

OPTIONAL ARGUMENTS

-thr

T h r e s h o l d t o c l i p M T R o u t p u t v a l u e s i n c a s e o f d i v i s i o n b y s m a l l n u m b e r . T h i s i m p l i e s t h a t t h e o u t p u t i m a g e r a n g e w i l l b e [ - t h r , + t h r ] . D e f a u l t : ` 1 0 0 ` . Threshold to clip MTR output values in case of division by small number. This implies that the output image range will be [-thr, +thr]. Default: 100.

D e f a u l t : ` ` 1 0 0 ` ` Default: 100

-o

P a t h t o o u t p u t f i l e . Path to output file.

D e f a u l t : ` ` ‘ . / m t r . n i i . g z ‘ ` ` Default: './mtr.nii.gz'

MISC ARGUMENTS

-v

P o s s i b l e c h o i c e s : 0 , 1 , 2 Possible choices: 0, 1, 2

V e r b o s i t y . 0 : D i s p l a y o n l y e r r o r s / w a r n i n g s , 1 : E r r o r s / w a r n i n g s + i n f o m e s s a g e s , 2 : D e b u g m o d e . Verbosity. 0: Display only errors/warnings, 1: Errors/warnings + info messages, 2: Debug mode.

D e f a u l t : ` ` 1 ` ` Default: 1