Optimization of PET–MR registrations for nonhuman primates using mutual information measures: A Multi-Transform Method (MTM)

An important step in PET brain kinetic analysis is the registration of functional data to an anatomical MR image. Typically, PET–MR registrations in nonhuman primate neuroreceptor studies used PET images acquired early post-injection, (e.g., 0–10min) to closely resemble the subject's MR image....

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Vydané v:	NeuroImage (Orlando, Fla.) Ročník 64; s. 571 - 581
Hlavní autori:	Sandiego, Christine M., Weinzimmer, David, Carson, Richard E.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier Inc 01.01.2013 Elsevier Elsevier Limited
Predmet:	Algorithms Animals Biological and medical sciences Brain - anatomy & histology Brain - diagnostic imaging Brain research Entropy Eye and associated structures. Visual pathways and centers. Vision Fundamental and applied biological sciences. Psychology Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Imaging, Three-Dimensional - methods Intermodality Macaca mulatta Magnetic Resonance Imaging - methods Nonhuman primate Normalized mutual information Optimization Papio Pattern Recognition, Automated - methods Positron-Emission Tomography - methods Registration Reproducibility of Results Sensitivity and Specificity Studies Subtraction Technique Transformation Vertebrates: nervous system and sense organs Transformation Normalized mutual information Intermodality Registration Nonhuman primate Human Central nervous system Blocking Algorithm Nuclear magnetic resonance imaging Optimization Encephalon Information use Vertebrata Mammalia Register Distribution Primates Early Time interval Achievement Emission tomography
ISSN:	1053-8119, 1095-9572, 1095-9572
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