http://www.nitrc.org/forum/forum.php?forum_id=9588 By Peter Bandettini & the OHBM Neurosalience production team​In this week’s podcast, Dr Catie Chang walks us through her thought process regarding pulling information out of the fMRI time series. After discussing some of the ongoing issues in fMRI, such as whether or not to use global signal regression to remove noise, she leads us into a commonly overlooked effect in fMRI—that of changes in arousal and vigilance. In particular, this has measurable effects on the resting state fMRI sig [...] en-us Copyright 2000-2026 NITRC OSI Mon, 27 Apr 2026 22:07:59 GMT http://blogs.law.harvard.edu/tech/rss NITRC RSS generator