Apr 1, 2007 · White matter (WM) fractional anisotropy (FA) is thought to be related to WM integrity and decline in FA is often used as an index of ...
Apr 1, 2007 · White matter (WM) fractional anisotropy (FA) is thought to be related to WM integrity and decline in FA is often used as an index of decreasing WM health.
White matter (WM) fractional anisotropy (FA) is thought to be related to WM integrity and decline in FA is often used as an index of decreasing WM health.
Apr 1, 2007 · Age-controlled correlation analysis showed that whole-brain average FA values were significantly and positively correlated with the subject's ...
Oct 13, 2012 · NAA concentrations were strongly and positively correlated with the underlying FA values in both cohorts. The magnitude of the correlation ...
White matter (WM) fractional anisotropy (FA) is thought to be related to WM integrity and decline in FA is often used as an index of decreasing WM health.
Dec 15, 2016 · White matter microstructure across brain tracts becomes increasingly correlated in older age. This may reflect an age-related aggregation of ...
People also ask
What is fractional anisotropy of the brain white matter?
Is white matter in the brain normal with aging?
What does fractional anisotropy measure?
What does reduced fractional anisotropy mean?
Sep 5, 2024 · Changes in WM occur with normal aging, and these may be expected to affect FCTs. We hypothesized that FCTs exhibit a characteristic spatial ...
Oct 22, 2024 · WM NAA concentration explained 23% and 66% of intersubject variability (p<0.001) in the FA of the underlying WM in the younger and older cohorts ...
Jun 19, 2024 · Cross-sectional differences showed higher fractional anisotropy (FA) in superagers mostly in frontal fibers and lower mean diffusivity (MD) in ...