We gratefully acknowledge the contributions of Roma Konecky, Lisa Farace, Agnes Haggerty, and Kelly Magee, as well as helpful comments by anonymous reviewers, Randy Kardon, Merlin Larson, John Barbur, and Hideki Ohira. This research was supported by MH064159, MH55762, NARSAD, and the Veteran's Research Foundation. This material is the result of work supported with resources and the use of facilities at the Pittsburgh VA Healthcare System, Highland Drive Division. Pupil dilation data from a subset of these participants on the digit sorting task was published in an fMRI methods article (Siegle, Steinhauer, Konecky, Thase, & Carter, 2003). Pupil dilation data from a subset of participants on the Stroop task was also previously described (Siegle, Steinhauer, & Thase, 2004). This work was presented at 27th Annual Pupil Colloquium in October, 2007.
Blink before and after you think: Blinks occur prior to and following cognitive load indexed by pupillary responses
Article first published online: 24 JUL 2008
Copyright © 2008 Society for Psychophysiological Research
Volume 45, Issue 5, pages 679–687, September 2008
How to Cite
Siegle, G. J., Ichikawa, N. and Steinhauer, S. (2008), Blink before and after you think: Blinks occur prior to and following cognitive load indexed by pupillary responses. Psychophysiology, 45: 679–687. doi: 10.1111/j.1469-8986.2008.00681.x
- Issue published online: 11 AUG 2008
- Article first published online: 24 JUL 2008
- (Received April 10, 2007; Accepted October 15, 2007)
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