Table of ContentsElectrical and Metabolic Activity Electrical and Metabolic Activity Physiological Correlates of Brain Electrical Activity Hemodynamic Correlates of Neuronal Activation Magnetic Properties of Hemoglobin Magnetic Field Distortions Around a Cylinder BOLD Imaging: Extravascular Contribution Intravascular Contribution: heterogeneous orientation Intravascular Contribution: blood T2 Tissue and Blood Contributions Gradient Echo versus Spin Echo Sensitivity to Vessel Size Conventional Gradient Echo Imaging BOLD Signal Dependence with Field Spiral Off-Resonance Distortions Effects of Physiological Noise Effects of Physiological Noise Correction of Physiological Noise |
Author: Peter Jezzard
Email: peterj@fmrib.ox.ac.uk Home Page: http://www.fmrib.ox.ac.uk Other information: |