José M. Fonseca

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We propose and evaluate an automatic segmentation method for extracting striatal brain structures (caudate, putamen, and ventral striatum) from parametric (11)C-raclopride positron emission tomography (PET) brain images. We focus on the images acquired using a novel brain dedicated high-resolution (HRRT) PET scanner. The segmentation method first extracts(More)
Our intention with this work is to analyze the evolution of online lab systems, from theirorigins in 1898, with the radio-controlled missile made by Nikolas Tesla, to the present day. We also propose to analyze the evolution of the severalonline labs lines of development throughout their history, in an attempt to foresee their future development, taking(More)
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