Background and Purpose—It is unclear which harmonic imaging mode (power Doppler or
gray-scale imaging) is superior and which measuring method is the most robust for the …

Background and Purpose—Through harmonic gray-scale imaging, it is possible to analyze
brain tissue perfusion with different ultrasound methods. Methods—In 12 healthy volunteers …

Background and Purpose—To clarify optimal brain tissue perfusion images visualized by
transcranial ultrasound harmonic imaging, we compared gray-scale integrated backscatter …

In this review, methodological aspects of cerebral perfusion imaging with ultrasound signal
enhancing agents are described. The various experimental bases, contributing to the …

The fast visualisation of cerebral microcirculation supports diagnosis of acute
cerebrovascular diseases. However, the commonly used CT/MRI-based methods are time …

Zusammenfassung Studienziel: Die Darstellung von Ultraschall-Kontrastmitteln im
Hirngewebe mittels Harmonic Imaging ist ein neues Verfahren, um Hirnperfusion …

It is unclear if the dye-dilution theory and its corresponding parameters are capable of
measuring brain perfusion using harmonic grey-scale imaging. We performed a study on a …

Background and Purpose—Gray-scale harmonic imaging is the first method to visualize
blood perfusion and capillary blood flow with ultrasound after intravenous contrast agent …

ABSTRACT Background and Purpose. NC100100 (Sonazoid™) is a new perfluorocarbon‐
based ultrasound contrast agent (UCA) that has not been introduced to transcranial …

Background and Purpose—Color-coded perfusion maps can be calculated from ultrasound
harmonic gray-scale imaging data to analyze brain tissue perfusion. Methods—In 13 healthy …