Raven’s Progressive Matrices in the Lexicon of Dynamic Mapping of the Brain (MRI)
- Autores: Mazhirina K.1,2,3, Mel’nikov M.1,3, Pokrovskii M.1,2, Petrovskii E.4, Savelov A.4, Shtark M.1,2,3
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Afiliações:
- Research Institute of Molecular Biology and Biophysics
- Computer biofeedback systems
- National Research Novosibirsk State University
- International Tomography Center Research Institute
- Edição: Volume 160, Nº 6 (2016)
- Páginas: 850-856
- Seção: Methods
- URL: https://journals.rcsi.science/0007-4888/article/view/237011
- DOI: https://doi.org/10.1007/s10517-016-3325-2
- ID: 237011
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Resumo
Using functional magnetic resonance imaging, we studied intracerebral dynamics during completion of Raven’s Progressive Matrices test. Solving the test organized in sets of progressively increasing difficulty cause changes in cerebellar activation functionally related to cognitive activities and operations. As the tasks became more complicated, we observed gradual suppression of the activity of default mode network (DMN). The most pronounced changes in cerebral activation patterns occurred the second set of the test and involved associative somatosensory area and Wernicke’s area that is known to play an important role in cognitive processes associated with synthesis and analysis of information.
Sobre autores
K. Mazhirina
Research Institute of Molecular Biology and Biophysics; Computer biofeedback systems; National Research Novosibirsk State University
Email: mark@niimbb.ru
Rússia, Novosibirsk; Novosibirsk; Novosibirsk
M. Mel’nikov
Research Institute of Molecular Biology and Biophysics; National Research Novosibirsk State University
Email: mark@niimbb.ru
Rússia, Novosibirsk; Novosibirsk
M. Pokrovskii
Research Institute of Molecular Biology and Biophysics; Computer biofeedback systems
Email: mark@niimbb.ru
Rússia, Novosibirsk; Novosibirsk
E. Petrovskii
International Tomography Center Research Institute
Email: mark@niimbb.ru
Rússia, Novosibirsk
A. Savelov
International Tomography Center Research Institute
Email: mark@niimbb.ru
Rússia, Novosibirsk
M. Shtark
Research Institute of Molecular Biology and Biophysics; Computer biofeedback systems; National Research Novosibirsk State University
Autor responsável pela correspondência
Email: mark@niimbb.ru
Rússia, Novosibirsk; Novosibirsk; Novosibirsk
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