Functional Magnetic Resonance Imaging (fMRI) of the Visual Cortex with Wide-View Retinotopic Stimulation

Functional Magnetic Resonance Imaging (fMRI) of the Visual Cortex with Wide-View Retinotopic Stimulation

High-resolution retinotopic blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) with a wide-view presentation can be used to functionally map the peripheral and central visual cortex. This method for measuring functional changes of the visual brain allows for functi...

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Veröffentlicht in:Journal of visualized experiments 2023-12 (202)
Hauptverfasser: Galenchik-Chan, Andre, Chernoff, Diane, Zhou, Wei, Duong, Timothy Q, Muir, Eric R
Format: Artikel
Sprache:eng
Schlagworte:
Brain Mapping - methods
Magnetic Resonance Imaging - methods
Photic Stimulation - methods
Visual Cortex - physiology
Visual Fields
Visual Pathways
Visual Perception - physiology
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Zusammenfassung:High-resolution retinotopic blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) with a wide-view presentation can be used to functionally map the peripheral and central visual cortex. This method for measuring functional changes of the visual brain allows for functional mapping of the occipital lobe, stimulating >100° (±50°) or more of the visual field, compared to standard fMRI visual presentation setups which usually cover
ISSN:1940-087X
1940-087X
DOI:10.3791/65597