Optimal Design for Functional Magnetic Resonance Imaging Experiments: Methodology, Challenges, and Future Perspectives
| العنوان: | Optimal Design for Functional Magnetic Resonance Imaging Experiments: Methodology, Challenges, and Future Perspectives |
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| المؤلفون: | G. J. P. van Breukelen, Bärbel Maus |
| المساهمون: | Dean and Directors Office, FHML Methodologie & Statistiek, RS: CAPHRI School for Public Health and Primary Care, RS: FPN M&S I |
| المصدر: | Zeitschrift für Psychologie, 221(3), 174-189. HOGREFE HUBER Publishers |
| بيانات النشر: | HOGREFE HUBER Publishers, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Optimal design, EVENT-RELATED FMRI, EFFICIENCY, Brain activity and meditation, Computer science, MULTIPLE TRIAL TYPES, TEMPORAL AUTOCORRELATION, BRAIN ACTIVITY, Analysis models, Machine learning, computer.software_genre, Design objective, Arts and Humanities (miscellaneous), medicine, optimal design, OPTIMIZATION, General Psychology, event-related design, DETECTION POWER, medicine.diagnostic_test, business.industry, Autocorrelation, functional magnetic resonance imaging (fMRI), blocked design, HEMODYNAMIC-RESPONSE, Event related design, Artificial intelligence, Functional magnetic resonance imaging, business, computer, MRI, BOLD |
| الوصف: | This paper provides an overview of optimal design for functional magnetic resonance imaging (fMRI) studies. We present the main types of fMRI designs, namely blocked and event-related designs, and common objectives of fMRI experiments, for example, localization of task-related activity in the human brain. Furthermore, we present an introduction into the methodology for analysis and optimization of fMRI experiments, for instance common analysis models and applied optimality criteria. We outline some of the problems encountered when optimizing fMRI experiments, for example, the temporal autocorrelation between measurements in fMRI data. The most important results for optimization of blocked and event-related designs with regard to the different design objectives are presented and explained. Finally, we conclude with future perspectives and challenges for optimization of fMRI experiments. |
| اللغة: | English |
| تدمد: | 2151-2604 2190-8370 |
| DOI: | 10.1027/2151-2604/a000145 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2d848650faafe32a2715a275534a68 https://doi.org/10.1027/2151-2604/a000145 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....de2d848650faafe32a2715a275534a68 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21512604 21908370 |
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| DOI: | 10.1027/2151-2604/a000145 |