The authors regret missing a few citations of the original inner-volume or zoomed gradient and spin-echo (GRASE) work. We would like to make the following corrections: The third sentence of Abstract should be “Here we introduce a novel zoomed 3D gradient and spin-echo (GRASE) pseudo-continuous arterial spin labeling (pCASL) technique at 7T that offers the capability for quantitative measurements of laminar cerebral blood flow (CBF) both at rest and during task activation with high spatial specificity and sensitivity.” The third sentence of section 2.1 should be “A segmented 3D inner-volume gradient and spin-echo (GRASE) sequence (Feinberg et al., 1985; Feinberg and Ramanna, 2015) was applied for zoomed pCASL perfusion imaging of a 3D slab of 100 × 50 × 24mm3 with a high resolution of isotropic 1mm3.” The following two references should be included: Feinberg DA, Hoenninger J, Crooks L, Watts J, Kaufman L, Arakawa M. 1985. Inner Volume MR imaging: Technical concepts and their application. Radiology 156, 743-747. Feinberg DA. Ramanna S. 2015. Arterial spin labeled, segmented, interleaved 3D GRASE MRI, US patent 7898254. The authors would like to apologise for any inconvenience caused.
ASJC Scopus subject areas
- Cognitive Neuroscience