Article Figures & Data
Figures
- Fig 1.
Representative T1-weighted image, quantitative susceptibility map, and the corresponding CVC map of an axial section from a single subject (from left to right). Additional axial sections of the same subject are shown in On-line Fig 4.
- Fig 2.
Schematic drawing of pial and subcortical blood vessels. The longest vessels with a high capability to modulate the diameter are the medullary arterioles and venules.16 According to Duvernoy type 5, these vessels follow the course of the subcortical interface over long distances before they branch into white matter.17
- Fig 3.
CVC map with a semicortical mask (A) and a zoomed inlay (B) showing regions with mainly arterial (arrow 1), venous (arrow 2), and pial arterial (arrow 3) contributions. In regions with predominantly arterial vessels (arrow 1), the susceptibility increases with increasing MAP (C), while it decreases in regions with predominantly venous vessels (arrow 2) with increasing MAP (D). The slope of the regression lines in C and D represents the CVC. rsq indicates the square of the correlation coefficient.
Jump to section
Related Articles
Cited By...
- No citing articles found.