Variability in blood oxygen level dependent (BOLD) signal in patients with stroke-induced and primary progressive aphasia
Although fMRI is increasingly used to assess language-related brain activation in patients with aphasia, few studies have examined the hemodynamic response function (HRF) in perilesional, and contralesional areas of the brain. In addition, the relationship between HRF abnormalities and other variabl...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2015-01-01
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Series: | NeuroImage: Clinical |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S221315821500056X |