White versus gray matter: fMRI hemodynamic responses show similar characteristics, but differ in peak amplitude
<p>Abstract</p> <p>Background</p> <p>There is growing evidence for the idea of fMRI activation in white matter. In the current study, we compared hemodynamic response functions (HRF) in white matter and gray matter using 4 T fMRI. White matter fMRI activation was elicit...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2012-08-01
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| Series: | BMC Neuroscience |
| Subjects: | |
| Online Access: | http://www.biomedcentral.com/1471-2202/13/91 |