Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
665-01-006 ISMRM Abstract

The potential of neuroimaging to enhance the optimization of personalized tDCS interventions for aphasia rehabilitation

Primary: Neuro - Stroke and Cerebrovascular Disorders
Secondary: Brain Function and fMRI - fMRI & Neuromodulation
665-01-006 · fMRI: Applications in Neurology and Psychiatry I · Thursday, 14 May, 8:30 AM–9:25 AM · Digital Posters Row F
Keywords: Stroke Aphasia Transcranial direct current stimulation Resting-state fMRI Current modeling
Accepted
Venkatagiri Krishnamurthy 1,2, Elizabeth O Tibus2, Maryanne Weatherill2, Amy D Rodriguez2,3, Josseirys Valentin Rivera2, Bruce Crosson2,3, Lisa C Krishnamurthy2,4
1Department of Medicine, Emory University School of Medicine, Atlanta, United States of America
2Department of Veterans Affairs, United States of America
3Department of Neurology, Emory University School of Medicine, Atlanta, United States of America
4Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, United States of America
Presenting Author: Venkatagiri Krishnamurthy

Synopsis

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References

1. 1 Caulfield, K. A. & George, M. S. Optimized APPS-tDCS electrode position, size, and distance doubles the on-target stimulation magnitude in 3000 electric field models. Scientific Reports 12, 20116 (2022).
2. 2 Hartwigsen, G. & Saur, D. Neuroimaging of stroke recovery from aphasia—Insights into plasticity of the human language network. NeuroImage 190, 14-31 (2019).
3. 3 Grefkes, C. & Fink, G. R. Reorganization of cerebral networks after stroke: new insights from neuroimaging with connectivity approaches. Brain 134, 1264-1276 (2011).
4. 4 Puonti, O. et al. Accurate and robust whole-head segmentation from magnetic resonance images for individualized head modeling. Neuroimage 219, 117044 (2020).

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/665-01-006