Reliability of velocity pulsatility in small vessels on 3Tesla MRI in the basal ganglia: a test-retest study.
Rick J van TuijlStanley D T PhamYnte M RuigrokGeert Jan BiesselsBirgitta K VelthuisJaco J M ZwanenburgPublished in: Magma (New York, N.Y.) (2022)
We found similar LoA with and without repositioning indicating that the measurement uncertainty is dominated by scanner and physiological noise, rather than by planning. This enables to study hemodynamic parameters in perforating arteries at clinically available scanners, provided sufficiently large sample sizes are used to mitigate the contribution of scanner- and physiological noise.
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