Pedro A. Valdes-Sosa's Groups
Pedro A. Valdes-Sosa's Page
Latest Activity
Pedro A. Valdes-Sosa posted a status"Using Multimodal NeuroImaging to understand Cognitive Cortical Networks
http://www.icon11mallorca.org/Neuroimaging_registration_form.php"
Pedro A. Valdes-Sosa joined Professor Jafri Malin Abdullah's group
Event Related Potential , Signal processing & Analysis discussion Forum
A group of scientists ranging from mathematicians,physicists,computer scientists,neurologist,neurosurgeons,psychologists,electrical and electronic engineers,signal processors and analyses specialists who are interested researchers in this fieldSee More
Pedro A. Valdes-Sosa joined Ingo Bojak's group
Neural Masses & Mean Fields
This group focuses on modeling the activity of neural masses, rather than of individual neurons. Of particular interest are "mean field" type of methods: their mathematical analysis, numerical computation, and "real world" application.
Profile Information
- Main areas of research:
- EEG/MEG analysis
Neuroimaging
Human Brain Mapping
- Interests/keywords:
- Effective Connecitivity
Granger Causality
Statistics
Active Screening of Brain Disorders
- Current title/position:
- MD
Ph.D.
Senior Professor
Senior Researcher
Full member Cuban and Latin American Academey of Sciences
Coordinator Cuban and Latin American Brain Mapping Project
- Current affiliation/employer:
- Vice-Director
Cuban Neuroscience Center (CNEURO)
- Collaborators:
- CNEURO:
Mitchell Valdes
Maria Antonieta Bobes
Lester Melie
Eduardo Martinez
Pedro A. Valdes-Hernandez
Lidice Galan
Jorge Bosch
Abroad
Karl Friston
Kamil Uludag
Keith Worsley (Deceased)
Viktor Jirsa
Alan Evans
Tohru Ozaki
- PhD Advisor and University:
- Thalia Harmony Cuban Neuroscience Center
- Postdoc Advisor and University:
- Erwin Roy John New York University
- Personal or laboratory homepage:
- http://www.cneuro.edu.cu
- Publications:
- Bobes, M. A., Garcia, Y. F., Lopera, F., Quiroz, Y. T., Galan, L., Vega, M., Trujillo, N., Valdes-Sosa, M., and Valdes-Sosa, P., 2009 ERP generator anomalies in presymptomatic carriers of the Alzheimer's disease E280A PS-1 mutation. Hum.Brain Mapp.;
Uludag, K., Evans, A. C., la-Maggiore, V., Kochen, S., Amaro, E., Sierra, O., Valdes-Hernandez, P., Medina, V., and Valdes-Sosa, P. 2009 Latin American Brain Mapping Network (LABMAN).NeuroImage; In Press
Pedro A. Valdes-Sosa, Jose Miguel Sanchez-Bornot, Roberto Carlos Sotero, Yasser Iturria-Medina, Yasser Aleman-Gomez, Jorge Bosch-Bayard, Felix Carbonell, Tohru Ozaki Model driven EEG/fMRI fusion of brain oscillations. Human Brain Mapping, 30: 2701- 2721
Valdes-Sosa, P. A., Vega-Hernandez, M., Sanchez-Bornot, J. M., Martinez-Montes, E., and Bobes, M. A. EEG source imaging with spatio-temporal tomographic nonnegative independent component analysis.Hum.Brain Mapp.2009;30 (6)1898-1910.
Eduardo Martínez-Montes, Elena R. Cuspineda-Bravo, Wael El-Deredy, José M. Sánchez-Bornot, Agustín Lage-Castellanos, Pedro A.Valdés-Sosa, (2008). Exploring event-related brain dynamics with tests on complex valued time-frequency representations. Statistics in Medicine, 27:2922–2947. DOI: 10.1002/sim.3132
Mayrim Vega-Hernández, Eduardo Martínez-Montes, José M. Sánchez-Bornot, Agustín Lage-Castellanos, Pedro A. Valdés-Sosa (2008). Penalized Least Squares methods for solving the EEG Inverse Problem. Statistica Sinica, 18: 1535-1551.
José M. Sánchez-Bornot, Eduardo Martínez-Montes, Agustín Lage-Castellanos, Mayrim Vega-Hernández and Pedro A. Valdés-Sosa (2008). Uncovering sparse brain effective connectivity: a voxel-based approach using penalized regression. Statistica Sinica, 18: 1501-1518.
Eduardo Martínez-Montes, José M. Sánchez-Bornot, Pedro A. Valdés-Sosa (2008). Penalized PARAFAC analysis of spontaneous EEG recordings. Statistica Sinica, 18:1449-1464
Valdes Sosa P:A:, Sánchez Bornot J.M., Vega Hernández M., Melie García L., Lage Castellanos A. and Canales Rodríguez E. (2006). Granger Causality on Spatial Manifolds: Applications to Neuroimaging.. Handbook of Time Series Analysis. Eds. B. Schelter, M. Winterhalder and J. Timmer. Pags. 461-485.
Riera J.J. Valdés P.A., Tanabe K., Kawashima R., (2006) A theoretical formulation of electrophysiological inverse problem on the sphere . Phys. Med. Biol. 51, 1737-1758.
Muller MM, Andersen S, Trujillo NJ, Valdes-Sosa P, Malinowski P, Hillyard SA, (2006). Feature-selective attention enhances color signals in early visual areas of the human brain. Proc. Natl. Acad. Sci. U. S A 103: 14250-14254.
Valdes-Sosa P.A., Sanchez-Bornot J.M., Lage-Castellanos A., Vega-Hernandez M., Bosch-Bayard J., Melie-Garcia L., and Canales-Rodriguez E. (2005) Estimating brain functional connectivity with sparse multivariate autoregression. Philos. Trans. R Soc. Lond B Biol. Sci. 360, 969-981.
Trujillo-Barreto, N.J. Aubert-Vázquez, E. Valdés-Sosa P.A.. (2004) Bayesian Model Averaging in EEG/MEG imaging. Neuroimage. 21, 1300-1319
Valdes-Sosa P., (2004) Spatio-temporal autoregressive models defined over brain manifolds. Neuroinformatics 2, 239-250
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