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New method tracking changes in blood vessels could advance brain disease detection（图）
血管变化 脑部疾病 成像技术 神经退行性疾病
2023/6/26
A new imaging technique opens a path toward long-term study of blood vessels in aging brains and could help predict neurodegenerative diseases decades before symptoms begin.
Our brains are charged with the task of directing most of the processes needed for our bodies to function. As such, they consume roughly 20% of our body’s metabolic energy, even while we’re resting.
BRANCH-BASED REGION GROWING METHOD FOR BLOOD VESSEL SEGMENTATION
Segmentation MRA MIP Blood Vessel Region Growing
2015/6/2
We propose an algorithm of blood vessel segmentation for MRA data in this paper. The generic region growing, as well as
thresholding, is not appropriate to extract the whole part of the vessels on M...