Leticia Arena

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Occasionally, artifacts may simulate pathologic conditions on magnetic resonance (MR) images. Motion artifacts especially affect images of the chest and abdomen. There are a number of techniques for reducing motion artifacts, including respiratory and cardiac gating, k-space phase reordering, gradient moment nulling, even echo rephasing, and physical(More)
Ten polymorphic microsatellite DNA loci were isolated from Mexican four-eyed octopus Octopus maya, by construction of an enriched genomic library. Genotyping of 35 individuals from Sabancuy Campeche, México, revealed variable levels of locus polymorphism with an average of 9.2 alleles. The observed and expected heterozygosity per locus ranged from 0.53 to(More)
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