Abstract
In present paper, we described a novel wide-view visual presentation system for fMRI studies. To achieve a wide field view, a translucent spherical screen with a curvature radius of 30 mm was placed 30 mm away from the sub-jects’ eyes. The subjects wore contact lenses that enabled them to focus on the screen, and the resulting visual field reached 120°. Then, high resolution com-puter-generated images were projected onto the translucent hemispheric screen inside the MRI bore. Signal-to-noise ratio valuation experiment was performed to evaluate the clarity and quality of the MRI images. In addition, we success-fully applied this visual presentation system to studies of visual retinotopic mapping and object perception neural function in the peripheral visual field. Our study demonstrated that the system is compatible with the MRI environ-ment. Moreover, this system was more effective at mapping checkerboard stim-uli in V1-V3, and successfully located several classical category-selective areas, including the face-selective area (FFA), occipital face area (OFA), house-selective area (PPA), transverse occipital sulcus (TOS), lateral occipital com-plex (LOC) in higher-level visual areas. In conclusion, the wide-view visual presentation system within the MRI environment can be applied to many kinds of fMRI studies of peripheral vision.
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Wandell, B.A., Dumoulin, S.O., Brewer, A.A.: Visual Field Maps in Human Cortex. Neuron 56, 366–383 (2007)
Sereno, M.I., Dale, A.M., Reppas, J.B., Kwong, K.K., Belliveau, J.W., Brady, T.J., Rosen, B.R., Tootell, R.B.: Borders of multiple visual areas in humans revealed by functional magnetic resonance imaging. Science 268, 889–893 (1995)
Cheng, K., Fujita, H., Kanno, I., Miura, S., Tanaka, K.: Human cortical regions activated by wide-field visual motion: an H2(15)O PET study. J. Neurophysiol. 74, 413–427 (1995)
Pitzalis, S., Galletti, C., Huang, R.S., Patria, F., Committeri, G., Galati, G., Fattori, P., Sereno, M.I.: Wide-field retinotopy defines human cortical visual area v6. J. Neurosci. 26, 7962–7973 (2006)
Yan, T., Jin, F., He, J., Wu, J.: Development of a wide-view visual presentation system for visual retinotopic mapping during functional MRI. J. Magn. Reson. Imaging 33, 441–447 (2011)
Wu, J., Yan, T., Zhang, Z., Jin, F., Guo, Q.: Retinotopic Mapping of the Peripheral Visual Field to Human Visual Cortex by Functional Magnetic Resonance Imaging. Hum. Brain Mapp. 33, 1727–1740 (2012)
Yu, H.-H., Rosa, M.G.P.: A simple method for creating wide-field visual stimulus for electrophysiology: Mapping and analyzing receptive fields using a hemispheric display. J. Vis. 10 (2010)
Kanwisher, N., McDermott, J., Chun, M.M.: The Fusiform Face Area: A Module in Human Extrastriate Cortex Specialized for Face Perception. J. Neurosci. 17, 4302–4311 (1997)
Grill-Spector, K.: The neural basis of object perception. Curr. Opin. Neurobiol. 13, 159–166 (2003)
Epstein, R., Kanwisher, N.: A cortical representation of the local visual environment. Nature 392, 598–601 (1998)
Friston, K.J., Frith, C.D., Turner, R., Frackowiak, R.S.: Characterizing evoked hemodynamics with fMRI. NeuroImage 2, 157–165 (1995)
Hasson, U., Harel, M., Levy, I., Malach, R.: Large-scale mirror-symmetry organization of human occipito-temporal object areas. Neuron 37, 1027–1041 (2003)
Kanwisher, N.: Faces and places: of central (and peripheral) interest. Nat. Neurosci. 4, 455–456 (2001)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer International Publishing Switzerland
About this paper
Cite this paper
Wang, B. et al. (2013). Development of a Wide-View Visual Presentation System for Functional MRI Studies of Peripheral Visual. In: Imamura, K., Usui, S., Shirao, T., Kasamatsu, T., Schwabe, L., Zhong, N. (eds) Brain and Health Informatics. BHI 2013. Lecture Notes in Computer Science(), vol 8211. Springer, Cham. https://doi.org/10.1007/978-3-319-02753-1_28
Download citation
DOI: https://doi.org/10.1007/978-3-319-02753-1_28
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-02752-4
Online ISBN: 978-3-319-02753-1
eBook Packages: Computer ScienceComputer Science (R0)