<s>
High	B-Algorithm
definition	I-Algorithm
fiber	I-Algorithm
tracking	I-Algorithm
(	O
HDFT	O
)	O
is	O
a	O
tractography	B-Algorithm
technique	O
where	O
data	O
from	O
MRI	O
scanners	O
is	O
processed	O
through	O
computer	O
algorithms	O
to	O
reveal	O
the	O
detailed	O
wiring	O
of	O
the	O
brain	O
and	O
to	O
pinpoint	O
fiber	O
tracts	O
.	O
</s>
<s>
The	O
HDFT	O
scan	O
is	O
consistent	O
with	O
brain	O
anatomy	O
unlike	O
diffusion	B-Algorithm
tensor	I-Algorithm
imaging	I-Algorithm
(	O
DTI	B-Algorithm
)	O
.	O
</s>
<s>
Traditional	O
DTI	B-Algorithm
uses	O
six	O
diffusivity	O
characteristics	O
to	O
model	O
how	O
water	O
molecules	O
diffuse	O
in	O
brain	O
tissues	O
and	O
makes	O
axonal	O
fiber	O
tracking	O
possible	O
.	O
</s>
<s>
However	O
,	O
DTI	B-Algorithm
had	O
a	O
major	O
limitation	O
in	O
resolving	O
axons	O
from	O
different	O
tracts	O
intersected	O
and	O
crossed	O
en	O
route	O
to	O
their	O
target	O
.	O
</s>
