Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
304-04-009 ISMRM Abstract

Assessing the Effects of Caffeine on Brain Connectivity Using DASL and BOLD fMRI

Primary: Brain Function and fMRI - Functional Connectivity
Secondary: Brain Function and fMRI - fMRI Analysis
304-04-009 · Multimodal and Innovative Design · Monday, 11 May, 4:10 PM–6:00 PM · Ballroom East
Keywords: fMRI (resting state) Hippocampus Arterial Spin Labelling (ASL) Caffeine
Accepted
Yakun Zhang1, Shichun Chen1, Jinnat N Mahmood2, Darcy Miller2, Jodi J Weinstein3, Xiang He4, Weiying Dai 1
1School of Computing, The State University of New York at Binghamton, Binghamton, United States of America
2Psychiatry, State University of New York at Stony Brook, Stony Brook, United States of America
3Psychiatry and Behavioral Health, Renaissance School of Medicine, State University of New York at Stony Brook, Stony Brook, United States of America
4Radiology, Northwell Health and Feinstein Institutes for Medical Research, Manhasset, United States of America
Presenting Author: Weiying Dai

Synopsis

Motivation:
Goals:
Approach:
Results:
Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

Log in

References

1. Raichle, M. E. The brain's default mode network. Annu Rev Neurosci 38, 433-447, doi:10.1146/annurev-neuro-071013-014030 (2015). [doi]
2. Glover, G. H. Overview of functional magnetic resonance imaging. Neurosurg Clin N Am 22, 133-139, vii, doi:10.1016/j.nec.2010.11.001 (2011). [doi]
3. Dai, W., Varma, G., Scheidegger, R. & Alsop, D. C. Quantifying fluctuations of resting state networks using arterial spin labeling perfusion MRI. J Cereb Blood Flow Metab 36, 463-473, doi:10.1177/0271678X15615339 (2016). [doi]
4. Yoshimura, H. The potential of caffeine for functional modification from cortical synapses to neuron networks in the brain. Curr Neuropharmacol 3, 309-316, doi:10.2174/157015905774322543 (2005). [doi]
5. Haller, S., Rodriguez, C., Moser, D., Toma, S., Hofmeister, J., Sinanaj, I., Van De Ville, D., Giannakopoulos, P. & Lovblad, K. O. Acute caffeine administration impact on working memory-related brain activation and functional connectivity in the elderly: a BOLD and perfusion MRI study. Neuroscience 250, 364-371, doi:10.1016/j.neuroscience.2013.07.021 (2013). [doi]
6. Liu, T. T. & Liau, J. Caffeine increases the linearity of the visual BOLD response. Neuroimage 49, 2311-2317, doi:10.1016/j.neuroimage.2009.10.040 (2010). [doi]
7. Rack-Gomer, A. L., Liau, J. & Liu, T. T. Caffeine reduces resting-state BOLD functional connectivity in the motor cortex. Neuroimage 46, 56-63, doi:10.1016/j.neuroimage.2009.02.001 (2009). [doi]
8. Glasser, M. F., Sotiropoulos, S. N., Wilson, J. A., Coalson, T. S., Fischl, B., Andersson, J. L. R., Xu, J., Jbabdi, S., Webster, M., Polimeni, J. R., Van Essen, D. C. & Jenkinson, M. The minimal preprocessing pipelines for the Human Connectome Project. NeuroImage 80, 105–124, doi:10.1016/j.neuroimage.2013.04.127 (2013). [doi]
9. Keihaninejad, S., Razi, A., Sadaghiani, S., Bilello, M., & Carmichael, D. Automated Anatomical Labelling Atlas 3 (AAL3). NeuroImage 232, 117926, doi:10.1016/j.neuroimage.2019.117926 (2021). [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/304-04-009