Temporal dynamics and spatial specificity of arterial and venous blood volume changes during visual stimulation: implication for BOLD quantification

Relative changes of cerebral arterial an

Relative changes of cerebral arterial and venous blood volumes during increased cerebral blood flow: Implications for BOLD fMRI

✍ Sang-Pil Lee; Timothy Q. Duong; Guang Yang; Costantino Iadecola; Seong-Gi Kim 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 242 KB

## Abstract Measurement of cerebral arterial and venous blood volumes during increased cerebral blood flow can provide important information regarding hemodynamic regulation under normal, pathological, and neuronally active conditions. In particular, the change in venous blood volume induced by neu