Deciphering laminar-specific neural inputs with line-scanning fMRI.
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ABSTRACT:
SUBMITTER: Yu X
PROVIDER: S-EPMC4276040 | biostudies-literature | 2014 Jan
REPOSITORIES: biostudies-literature
Publications
Deciphering laminar-specific neural inputs with line-scanning fMRI.
Yu Xin X Qian Chunqi C Chen Der-yow DY Dodd Stephen J SJ Koretsky Alan P AP
Nature methods 20131117 1
Using a line-scanning method during functional magnetic resonance imaging (fMRI), we obtained high temporal (50-ms) and spatial (50-μm) resolution information along the cortical thickness and showed that the laminar position of fMRI onset coincides with distinct neural inputs in rat somatosensory and motor cortices. This laminar-specific fMRI onset allowed us to identify the neural inputs underlying ipsilateral fMRI activation in the barrel cortex due to peripheral denervation-induced plasticity ...[more]
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