11 Papers
31 Citations
J. Sanchez is an academic researcher from Hospital General Universitario Gregorio Marañón. The author has contributed to research in topics: Psychosis & Dorsolateral prefrontal cortex. The author has an hindex of 7, co-authored 11 publications.
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Papers
N-acetyl-aspartate levels in the dorsolateral prefrontal cortex in the early years of schizophrenia are inversely related to disease duration.
Vicente Molina,J. Sanchez,Santiago Reig,Javier Sanz,Carlos Benito,C. Santa-Marta,Javier Pascau,Fernando Sarramea,Juan Domingo Gispert,José M. Misiego,Tomás Palomo,Manuel Desco +11 more
TL;DR: Results indicate that reduced prefrontal levels of NAA may be limited to chronic schizophrenia patients, and there was a significant inverse relationship between left-side NAA/Cr and disease duration, suggesting that prefrontal NAA levels may progressively decrease in schizophrenia.
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Changes in cortical volume with olanzapine in chronic schizophrenia.
Vicente Molina,Santiago Reig,J. Sanz,Tomás Palomo,C. Benito,J. Sanchez,Javier Pascau,Manuel Desco +7 more
TL;DR: The data suggest that the profile of action of olanzapine on the cortical volume of chronically ill patients may be similar to that of typical antipsychotics.
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Co-planar PET/CT for small animal imaging
J.J. Vaquero,Eduardo Lage,S. Redondo,Monica Abella,Javier Pascau,J. Sanchez,Esther Vicente,María Luisa Soto-Montenegro,Manuel Desco +8 more
- 01 Jan 2005
TL;DR: In this article, a small animal PET/CT system based on a common rotating gantry is proposed, which is composed of two detector modules based on MLS arrays and four flat panel type PS-PMT.
Design of DOI PET detector modules using phoswich and SiPMs: First results
Juan José Vaquero,J. Sanchez,Eduardo Lage,Jose Manuel Udias,Pedro Guerra,Manuel Desco +5 more
- 01 Oct 2011
TL;DR: In this paper, a DOI detector based on a scintillator phoswich of two types of pixelated crystals with different time decay constants was evaluated for small-animal PET scanners.
MRI compatibility of position-sensitive photomultiplier depth-of-interaction PET detectors modules for in-line multimodality preclinical studies
TL;DR: In this paper, a small animal, in-line PET/MR system based on Position-Sensitive Photo Multiplier Tubes (PS-PMTs) is proposed.