500 ms temporal and 750 μm spatial inplane resolution for whole-brain fMRI 
applications in the macaque at 7T

Balla, DZ; Pohmann, R; Shajan, G; Ehses, P; Nauerth, A; Steudel, T; Murayama, Y; Oeltermann, A; Munk, MH; Merkle, H; Beyerlein, M; Evrard, HC; Logothetis, NK; Scheffler, K

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500 ms temporal and 750 μm spatial inplane resolution for whole-brain fMRI applications in the macaque at 7T

MPG-Autoren

/persons/resource/persons83793

Balla, DZ
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84145

Pohmann, R
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84213

Shajan, G
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons83898

Ehses, P
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons85281

Nauerth, A
Max Planck Institute for Biological Cybernetics, Max Planck Society;
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84237

Steudel, T
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84099

Murayama, Y
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84733

Oeltermann, A
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84098

Munk, MH
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84805

Merkle, H
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons83807

Beyerlein, M
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons83908

Evrard, HC
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84063

Logothetis, NK
Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

/persons/resource/persons84187

Scheffler, K
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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http://www.ismrm.org/15/program_files/TueEPS04.htm
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Zitation

Balla, D., Pohmann, R., Shajan, G., Ehses, P., Nauerth, A., Steudel, T., et al. (2015). 500 ms temporal and 750 μm spatial inplane resolution for whole-brain fMRI applications in the macaque at 7T. Poster presented at 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015), Toronto, Canada.

Zitierlink: https://hdl.handle.net/11858/00-001M-0000-002A-460E-F

Zusammenfassung

We developed fast MRI methods facilitating concurrent electrophysiological recordings and fMRI with high spatio-temporal resolution (500ms / 750µm) and full brain coverage in macaques. The significant improvements in MR signal sampling efficiency without and with the use of parallel imaging are demonstrated by presenting activation maps and time-courses of fMRI experiments using a simple visual stimulation paradigm.