Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
507-02-002 ISMRM Abstract

Increased Decoding Accuracy Using Adaptive Lag Responses Based on an Attention Mechanism

Primary: Analysis Methods - Generative Models
Secondary: Physics & Engineering - High-Field MRI
507-02-002 · Generative Modeling: A Unifying Lens on MRI · Wednesday, 13 May, 8:20 AM–10:10 AM · Meeting Room 1.40
Keywords: Brain function Deep learning High-Resolution MRI Generative diffusion model Functional MRI
Accepted
Nguyen P Huynh1, Gopikrishna Deshpande1,2,3,4,5,6
1Electrical and Computer Engineering, Auburn University Neuroimaging Center, Auburn University, Auburn, United States of America
2Alabama Advanced Imaging Consortium, Birmingham, United States of America
3National Institute of Mental Health and Neuro Sciences, Bengaluru, India
4Department of Heritage Science and Technology, Indian Institute of Technology, Hyderabad, India
5Center for Neuroscience, Auburn University, Auburn, United States of America
6Department of Psychological Sciences, Auburn University Neuroimaging Center, Auburn University, Auburn, United States of America
Presenting Author: Joshita Majumdar

Synopsis

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References

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2. Koiso K, Müller AK, Akamatsu K, Dresbach S, Wiggins CJ, Gulban OF, Goebel R, Miyawaki Y, Poser BA, Huber L. Acquisition and processing methods of whole-brain layer-fMRI VASO and BOLD: The Kenshu dataset. Apert Neuro. 2023 Sep;3:10.52294/001c.87961. https://doi.org/10.52294/001c.87961 [doi]
3. Rombach, R., Blattmann, A., Lorenz, D., Esser, P. and Ommer, B., 2022. High-resolution image synthesis with latent diffusion models. In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition (pp. 10684-10695).
4. Glasser MF, Smith SM, Marcus DS, Andersson JL, Auerbach EJ, Behrens TE, Coalson TS, Harms MP, Jenkinson M, Moeller S, Robinson EC, Sotiropoulos SN, Xu J, Yacoub E, Ugurbil K, Van Essen DC. The Human Connectome Project's neuroimaging approach. Nat Neurosci. 2016 Aug 26;19(9):1175-87. https://doi.org/10.1038/nn.4361 [doi]
5. Huynh, N. P., & Deshpande, G. (2025). Face decoding and reconstruction from 7T laminar fMRI data using a diffusion generative model. Abstract presented at the 2025 Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM), Honolulu, HI, United States.
6. Boynton GM, Engel SA, Glover GH, Heeger DJ. Linear systems analysis of functional magnetic resonance imaging in human V1. J Neurosci. 1996 Jul 1;16(13):4207-21. https://doi.org/10.1523/jneurosci.16-13-04207.1996 [doi]
7. Liao CH, Worsley KJ, Poline JB, Aston JA, Duncan GH, Evans AC. Estimating the delay of the fMRI response. Neuroimage. 2002 Jul;16(3 Pt 1):593-606. https://doi.org/10.1006/nimg.2002.1096 [doi]
8. Handwerker DA, Ollinger JM, D'Esposito M. Variation of BOLD hemodynamic responses across subjects and brain regions and their effects on statistical analyses. Neuroimage. 2004 Apr;21(4):1639-51. https://doi.org/10.1016/j.neuroimage.2003.11.029 [doi]

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http://echo.ismrm.org/p/ISMRM2026/507-02-002