Benjamín Z Horwitz

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A computer simulation model was developed to investigate the use of interregional correlations of cerebral metabolic rates to analyze functional interactions in the brain. The model generates simulated metabolic data for individual brain regions in a specified number of subjects, where there are defined functional couplings amongst the regions. Random(More)
Multislice computed tomography (MSCT) provides high spatial and temporal resolution images in addition to high quality multiplanar and threedimensional reconstructions. As a result of its diagnostic efficacy the Computed Tomography Urography (CTU) has become the technique of choice for evaluating the urinary tract, virtually replacing the traditional(More)
BACKGROUND Gastric cancer is the second cause of cancer death worldwide and the first cause in Chile. Management of this pathology is controversial. AIM To report the results on morbidity, mortality, and long-term survival rates of surgical treatment of gastric cancer, and compare them with those reported in the literature. MATERIAL AND METHODS Follow(More)
A method of spatial filtering which allows one to obtain optical cross sections of a three-dimensional object is demonstrated. The essence of the method is to photograph the object, which is illuminated by a fine pattern of light, with a camera of limited depth of field. The fine pattern appears in focus on the photographic negative of a selected cross(More)
The success of Molecular Plant-Microbe Interactions depends on the quality of manuscripts submitted by authors and on the care and competence with which they are reviewed. It is the policy of the Editorial Board to solicit reviews of manuscripts from special-ists most qualified to review them. In addition to members of the Editorial Board, the individuals(More)
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