Ultrafast_fmri_ Visual_pathwat_V1_lesioned_animals
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7 Long Evans rats were injected bilaterally with an ibotenic acid (Abcam, Romania) solution (excitotoxic agent, 1 mg/100 μL) in the V1. Before the lesions the animals underwent retinotopic mapping, and 1 week post lesions the ultrafast resting-state data was acquired.<br>RetinotopyFunctional scans were acquired using a gradient-echo echo-planar imaging (GE-EPI) sequence (TE/TR = 12/1500 ms, FOV = 20.5 × 20.5 mm<sup>2</sup>, resolution = 227 × 227 μm<sup>2</sup>, slice thickness = 788 μm, 8 slices covering the visual pathway, flip angle = 15º). Ultrafast DataMultislice set<br>The functional MR imaging was acquired using a GE-EPI sequence (TE/TR = 12/350 ms, FOV = 20.5 × 20.5 mm<sup>2</sup>, resolution = 227 × 227 μm<sup>2</sup>, slice thickness = 788 μm, 8 slices, t<sub>acq</sub> = 20 min 500 ms).VC sliceThe functional MR imaging was acquired using a GE-EPI sequence (TE/TR = 11.6/50 ms, FOV = 20.5 × 20.5 mm<sup>2</sup>, resolution = 227 × 227 μm<sup>2</sup>, slice thickness = 788 μm, t<sub>acq</sub> = 20 min 500 ms).
