Research Paper Volume 16, Issue 18 pp 12473—12497
Determinants of cerebral blood flow and arterial transit time in healthy older adults
Figure 2. Partial regression association between age and global CBF (left) or global ATT (right), adjusted for sex, BMI, blood pressure, cardiorespiratory fitness, hand grip strength, and grey matter volume. ATT may be more sensitive to age-related changes than CBF (n = 78). Abbreviations: CBF: cerebral blood flow; ATT: arterial transit time; BMI: body mass index.