
Negative BOLD signal changes in ipsilateral primary somatosensory cortex are associated with perfusion decreases and behavioral evidence for functional inhibition
Keywords: افامآرآی یا تصویرسازی تشدید مغناطیسی کارکردی; Functional MRI; Negative BOLD signal; Regional cerebral blood flow; Functional inhibition; Median nerve stimulation; Somatosensory system;