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Comparison of the Temporal Response in Perfusion and BOLD-Based Event-Related Functional MRI
Event-related functional MRI (ER-fMRI) based on both blood oxygen level-dependent (BOLD) contrast and perfusion contrast has been …
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Effect of Partition Coefficient, Permeability Surface Product, and Radioisotope on the Signal-to-Noise Ratio in PET Functional Brain Mapping: A Computer Simulation
In this work we use a computer simulation to estimate the magnitude of improvement in the signal-to-noise ratio of PET functional brain …
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The Pharmacokinetics of Hyperpolarized Xenon: Implications for Cerebral MRI
In this work, a compartmental model to predict the concentration of hyperpolarized xenon (Xe) in the brain is developed based on the …
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Basic Principles and Neurosurgical Applications of Positron Emission Tomography
Positron emission tomography (PET) is a technique for studying functional processes in the human body in vivo. The important clinical …
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