Exploring dopamine-mediated reward processing through the analysis of EEG-measured gamma-band brain oscillations
The central role of the dopamine system on reward brain processing is now quite well delimited. Its influence on other brain areas for learning and decision-making is still a matter of intense research. Most of this is based on fMRI imaging methods, which excel in terms of spatial resolution for sou...
| Autores: | , |
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| Tipo de recurso: | informe técnico |
| Fecha de publicación: | 2004 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/97970 |
| Acceso en línea: | https://hdl.handle.net/2117/97970 |
| Access Level: | acceso abierto |
| Palabra clave: | Gamma-band brain oscillations Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial |
| Sumario: | The central role of the dopamine system on reward brain processing is now quite well delimited. Its influence on other brain areas for learning and decision-making is still a matter of intense research. Most of this is based on fMRI imaging methods, which excel in terms of spatial resolution for source localization but lack the ability to trace the time-course of the signals. Incipient efforts have been made to address this issue from the point of view of EEG-measured brain oscillation theories. We review recent advances in this area and propose a broad framework for EEG-based reward processing analysis. |
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