Assessment of cerebral hemodynamics and oxygen extraction using dynamic susceptibility contrast and spin echo blood oxygenation level-dependent magnetic resonance imaging: applications to carotid stenosis patients

Acute cerebral ischemia in rats studied

Acute cerebral ischemia in rats studied by Carr-Purcell spin-echo magnetic resonance imaging: Assessment of blood oxygenation level-dependent and tissue effects on the transverse relaxation

✍ Martin Kavec; Olli H.J. Gröhn; Mikko I. Kettunen; M. Johanna Silvennoinen; Micha 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 665 KB

## Abstract Acute cerebral ischemia has been shown to be associated with an enhanced transverse relaxation rate in rat brain parenchyma, chiefly due to the blood oxygenation level‐dependent (BOLD) effect. In this study, Carr‐Purcell __R__~2~ (CP __R__~2~), acquired both with short and long time int