Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2006 2
2007 2
2008 2
2009 2
2012 1
2013 2
2014 1
2015 3
2016 1
2018 2
2019 2
2021 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

17 results

Results by year

Filters applied: . Clear all
Page 1
Optimization of a calibration phantom for quantitative radiography.
Martinez C, de Molina C, Desco M, Abella M. Martinez C, et al. Med Phys. 2021 Mar;48(3):1039-1053. doi: 10.1002/mp.14638. Epub 2021 Jan 21. Med Phys. 2021. PMID: 33283889
Current DER studies are based on the weighted subtraction method, which requires either manual tuning or the use of precomputed tables, or on decomposition methods, which make use of a calibration to model soft-tissue and bone components. ...
Current DER studies are based on the weighted subtraction method, which requires either manual tuning or the use of precomputed table …
Computed Tomography-Based Biomarker for Longitudinal Assessment of Disease Burden in Pulmonary Tuberculosis.
Gordaliza PM, Muñoz-Barrutia A, Via LE, Sharpe S, Desco M, Vaquero JJ. Gordaliza PM, et al. Mol Imaging Biol. 2019 Feb;21(1):19-24. doi: 10.1007/s11307-018-1215-x. Mol Imaging Biol. 2019. PMID: 29845428 Free PMC article.
More interestingly, the correlation between the diseased volume (soft tissue + hard tissue), which was manually delineated by an expert, and the automatically extracted volume with the proposed method was very strong (R(2) 0.8). ...
More interestingly, the correlation between the diseased volume (soft tissue + hard tissue), which was manually delineated by an expe …
MouBeAT: A New and Open Toolbox for Guided Analysis of Behavioral Tests in Mice.
Bello-Arroyo E, Roque H, Marcos A, Orihuel J, Higuera-Matas A, Desco M, Caiolfa VR, Ambrosio E, Lara-Pezzi E, Gómez-Gaviro MV. Bello-Arroyo E, et al. Front Behav Neurosci. 2018 Sep 7;12:201. doi: 10.3389/fnbeh.2018.00201. eCollection 2018. Front Behav Neurosci. 2018. PMID: 30245618 Free PMC article.
However, the quantification of behavioral tests results is limited by the considerable amount of time needed for manual evaluation and the high costs of automated analysis software. ...These tests include Open Field (OF), Elevated Plus Maze (EPM), Y-maze (YM) test and Morr …
However, the quantification of behavioral tests results is limited by the considerable amount of time needed for manual evaluation an …
Chemoenzymatic radiosynthesis of 2-deoxy-2-[18F]fluoro-d-trehalose ([18F]-2-FDTre): A PET radioprobe for in vivo tracing of trehalose metabolism.
Peña-Zalbidea S, Huang AY, Kavunja HW, Salinas B, Desco M, Drake C, Woodruff PJ, Vaquero JJ, Swarts BM. Peña-Zalbidea S, et al. Carbohydr Res. 2019 Jan 15;472:16-22. doi: 10.1016/j.carres.2018.11.002. Epub 2018 Nov 4. Carbohydr Res. 2019. PMID: 30428395 Free PMC article.
A chemoenzymatic method employing the thermophilic TreT enzyme from Thermoproteus tenax was used to rapidly (15-20 min), efficiently (70% radiochemical yield; 95% radiochemical purity), and reproducibly convert the commercially available radiotracer 2-deoxy-2-[(18)F]fluoro-d-gluc …
A chemoenzymatic method employing the thermophilic TreT enzyme from Thermoproteus tenax was used to rapidly (15-20 min), efficiently (70% ra …
Tissue-Dependent and Spatially-Variant Positron Range Correction in 3D PET.
Cal-González J, Pérez-Liva M, Herraiz JL, Vaquero JJ, Desco M, Udías JM. Cal-González J, et al. IEEE Trans Med Imaging. 2015 Nov;34(11):2394-403. doi: 10.1109/TMI.2015.2436711. Epub 2015 May 22. IEEE Trans Med Imaging. 2015. PMID: 26011878
The method is based on pre-computing voxel-dependent PR kernels using a CT or a manually segmented image, and a model of the dependence of the PR on each material derived from Monte Carlo simulations. ...
The method is based on pre-computing voxel-dependent PR kernels using a CT or a manually segmented image, and a model of the dependen …
Automatic TAC extraction from dynamic cardiac PET imaging using iterative correlation from a population template.
Mateos-Pérez JM, Desco M, Dae MW, García-Villalba C, Cussó L, Vaquero JJ. Mateos-Pérez JM, et al. Comput Methods Programs Biomed. 2013 Aug;111(2):308-14. doi: 10.1016/j.cmpb.2013.04.010. Epub 2013 May 18. Comput Methods Programs Biomed. 2013. PMID: 23693137
Analytical expressions of the TAC templates were derived from TACs obtained by manual segmentation of three (13)NH3 pig studies (gold standard). ...These TACs were extracted from masked and unmasked images; masking was applied to remove the lungs and surrounding non-releva …
Analytical expressions of the TAC templates were derived from TACs obtained by manual segmentation of three (13)NH3 pig studies (gold …
Comparative evaluation of autofocus algorithms for a real-time system for automatic detection of Mycobacterium tuberculosis.
Mateos-Pérez JM, Redondo R, Nava R, Valdiviezo JC, Cristóbal G, Escalante-Ramírez B, Ruiz-Serrano MJ, Pascau J, Desco M. Mateos-Pérez JM, et al. Cytometry A. 2012 Mar;81(3):213-21. doi: 10.1002/cyto.a.22020. Epub 2012 Jan 30. Cytometry A. 2012. PMID: 22290716 Free article.
Microscopy images must be acquired at the optimal focal plane for the objects of interest in a scene. Although manual focusing is a standard task for a trained observer, automatic systems often fail to properly find the focal plane under different microscope imaging modali …
Microscopy images must be acquired at the optimal focal plane for the objects of interest in a scene. Although manual focusing is a s …
Functional segmentation of dynamic PET studies: Open source implementation and validation of a leader-follower-based algorithm.
Mateos-Pérez JM, Soto-Montenegro ML, Peña-Zalbidea S, Desco M, Vaquero JJ. Mateos-Pérez JM, et al. Comput Biol Med. 2016 Feb 1;69:181-8. doi: 10.1016/j.compbiomed.2015.12.012. Epub 2015 Dec 29. Comput Biol Med. 2016. PMID: 26773940 Free article.
Regional activities (input function and tumor) were obtained after manual delineation of regions of interest over the image. The algorithm was implemented under the jClustering framework and used to extract the same regional activities as in the manual approach. ... …
Regional activities (input function and tumor) were obtained after manual delineation of regions of interest over the image. The algo …
Impact of ventricular enlargement on the measurement of metabolic activity in spatially normalized PET.
Reig S, Penedo M, Gispert JD, Pascau J, Sánchez-González J, García-Barreno P, Desco M. Reig S, et al. Neuroimage. 2007 Apr 1;35(2):748-58. doi: 10.1016/j.neuroimage.2006.12.015. Epub 2006 Dec 20. Neuroimage. 2007. PMID: 17275338
To investigate the effect of the spatial normalization of PET images, we analyzed MRI and PET studies of 20 schizophrenic patients and 18 controls. Using a Talairach-based segmentation procedure and manual segmentation, we measured regional metabolic activity in the untran …
To investigate the effect of the spatial normalization of PET images, we analyzed MRI and PET studies of 20 schizophrenic patients and 18 co …
Automatic quantification of histological studies in allergic asthma.
Abella M, Zubeldia JM, Conejero L, Malpica N, Vaquero JJ, Desco M. Abella M, et al. Cytometry A. 2009 Mar;75(3):271-7. doi: 10.1002/cyto.a.20648. Cytometry A. 2009. PMID: 18823007 Free article.
Results provided a correct classification of 96.8% on an independent test set of 251 samples labeled manually. Regression analysis showed a good agreement between automatic and manual methods. ...
Results provided a correct classification of 96.8% on an independent test set of 251 samples labeled manually. Regression analysis sh …
17 results