51 lines
2.4 KiB
Markdown
51 lines
2.4 KiB
Markdown
---
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title: Ultra high-field (7 T) multi-resolution fMRI data for orientation decoding in visual
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cortex
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persons:
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- ayan-sengupta
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- michael-hanke
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- orcid:0000-0001-5840-5658
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topics:
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- naturalistic-stimulation
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params:
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graphRootNodePID: xyzrins:publications/9bbeb960-f3b3-4120-a3b6-101aabdc8fe4
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sortkey: "2017-08-01Ultra high-field (7 T) multi-resolution fMRI data for orientation decoding in visual cortex"
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pid: xyzrins:publications/9bbeb960-f3b3-4120-a3b6-101aabdc8fe4
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doi: null
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date: '2017-08-01'
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title: Ultra high-field (7 T) multi-resolution fMRI data for orientation decoding
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in visual cortex
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description: "Multivariate pattern classification methods have been successfully applied\
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\ to decode orientation of visual grating stimuli from BOLD fMRI activity recorded\
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\ in human visual cortex (Kamitani and Tong, 2005; Haynes and Rees, 2005) [12],\
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\ [10]. Though there has been extensive research investigating the true spatial\
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\ scale of the orientation specific signals (Op de Beeck, 2010; Swisher et al.,\
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\ 2010; Alink et al., 2013; Freeman et al., 2011, 2013) [2], [15], [1], [4], [5],\
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\ it remained inconclusive what spatial acquisition resolution is required, or is\
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\ optimal, for decoding analyses. The research article entitled \u201CThe effect\
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\ of acquisition resolution on orientation decoding from V1 BOLD fMRI at 7 T\u201D\
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\ Sengupta et al. (2017) [14] studied the effect of spatial acquisition resolution\
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\ and also analyzed the strength and spatial scale of orientation discriminating\
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\ signals. In this article, for the first time, we present empirical ultra high-field\
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\ fMRI data, obtained as a part of the aforementioned study, which were recorded\
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\ at four spatial resolutions (0.8 mm, 1.4 mm, 2 mm, and 3 mm isotropic voxel size)\
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\ for orientation decoding in visual cortex. The dataset is compliant with the BIDS\
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\ (Brain Imaging Data Structure) format, and freely available from the OpenfMRI\
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\ portal (dataset accession number: http://openfmri.org/dataset/ds000113c ds000113c)."
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kind: bibo:AcademicArticle
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author:
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- pid: xyzrins:persons/ayan-sengupta
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given_name: Ayan
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family_name: Sengupta
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- pid: orcid:0000-0001-5840-5658
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given_name: Stefan
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family_name: Pollmann
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- pid: xyzrins:persons/michael-hanke
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given_name: Michael
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family_name: Hanke
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topic:
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- pid: xyzrins:topics/naturalistic-stimulation
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display_label: Naturalistic stimulation
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---
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