The Effect of Scan Length on the Assessment of BOLD Delay in Ischemic Stroke

Conclusions: BOLD delay maps derived from resting-state fMRI scans lasting 272 and 204 s provide sufficient diagnostic quality and adequate assessment of perfusion lesion volumes. Such shortened scans may be helpful in situations where quick clinical decisions need to be made.
Source: Frontiers in Neurology - Category: Neurology Source Type: research