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P3‐397: THE RELATIONSHIP BETWEEN BETA‐AMYLOID AND VASCULAR HEALTH IN OLDER ADULTS
Author(s) -
Liu Yumei,
Ward Jaimie,
Perdomo Sophy J.,
Vidoni Eric D.,
Sisante Jason-Flor V.,
Kirkendoll Kiersten,
Burns Jeffrey M.,
Billinger Sandra A.
Publication year - 2018
Publication title -
alzheimer's and dementia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.713
H-Index - 118
eISSN - 1552-5279
pISSN - 1552-5260
DOI - 10.1016/j.jalz.2018.06.1759
Subject(s) - medicine , brachial artery , cardiology , transcranial doppler , peripheral , ultrasound , blood pressure , radiology
DTI FA AU 0 1 The coherence of microstructure water diffusion. MD 10 mm/s 0 3000 The magnitude of overall water diffusion. Da 10 mm/s 0 3000 Axial diffusivity; influenced by axonal damage, cell infiltrations, and CSF contaminations. Dr 10 mm/s 0 3000 Radial diffusivity; influenced bymyelination, inflammation, acute axonal damage, and CSF contamination. NODDI ICVF AU 0 1 Volume fraction of intracellular compartment; a measure of axonal density. ODI AU 0 1 WMfiber dispersion, or the degree of fanning in neurite orientation. q-space P0 AU 0 1 zero-displacement probability; a measure of water mobility or tissue restirctions. Poster Presentations: Tuesday, July 24, 2018 P1252