Ehsan Tadayon, MD
HS Clinical Instructor
Neurology
School of Medicine

Awards

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• Research and Training Fellowship for Clinicians Grant Award, American Epilepsy Society, 2025
• Neurology Resident Research Award, Neurology Department, Tufts Medical Center, 2024
• Excellence in Clinical Neurology Award, Neurology Department, Tufts Medical Center, 2022-2024

Education & Training

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• Non-ACGME (2nd year) Clinical Epilepsy Fellowship University of California, San Francisco 06/2026
• ACGME Clinical Epilepsy Fellowship University of California, San Francisco 06/2025
• Neurology Residency Tufts Medical Center 06/2024
• Postdoctoral Research Fellow in Brain Imaging and Stimulation Harvard Medical School 06/2020
• Research Fellow in Brain Imaging Institute for Research in Fundamental Sciences 12/2015
• MD Medicine Tehran University of Medical Sciences 12/2014

Grants and Projects

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• Toward Network-Guided Neuromodulation in Patients with Drug Resistant Epilepsy, American Epilepsy Society, 2025

Publications (16)

Top publication keywords:
Organ SizeAlzheimer DiseaseNerve NetAmyloid beta-Peptidestau ProteinsParkinson Diseasealpha-SynucleinConnectomeChoroid PlexusElectroencephalographyTranscranial Magnetic StimulationCerebral CortexBrainEpilepsies, PartialIntelligence

• Toward a transcriptomic framework for ultrasound neuromodulation: A perspective on gene expression and regional brain sensitivity.
  Imaging neuroscience (Cambridge, Mass.) 2026 Fan JM, Tadayon E, Krystal AD, Murphy KR
• Thalamic connectivity mirrors spatial maps of network dysfunction in nonlesional focal epilepsy.
  Epilepsia 2026 Fan JM, Tadayon E, Kudo K, Ranasinghe KG, Findlay AM, Knowlton RC, Rao VR, Nagarajan SS
• Translating the Transcriptome: A Connectomics Approach for Gene-Network Mapping and Clinical Application.
  medRxiv : the preprint server for health sciences 2025 Neudorfer C, Al-Fatly B, Hollunder B, Li N, Meyer GM, Rajamani N, Butenko K, Vissani M, Bush A, Sisterson ND, Tadayon E, Schaper F, Bahners B, Hart L, Madan S, Pijar J, Mosley P, Akram H, Acevedo N, …
• Influences of electrode density on intracranial seizure localisation: a single-blinded randomised crossover study.
  EBioMedicine 2025 Chinedu-Eneh EO, Chiang S, Andrews JP, Tadayon E, Fan JM, Garcia PA, Gonzalez-Giraldo E, Hegde M, Hullett P, Rao VR, Knowlton RC, Chang EF, Kleen JK
• Association of Choroid Plexus Volume With Serum Biomarkers, Clinical Features, and Disease Severity in Patients With Frontotemporal Lobar Degeneration Spectrum.
  Neurology 2023 Assogna M, Premi E, Gazzina S, Benussi A, Ashton NJ, Zetterberg H, Blennow K, Gasparotti R, Padovani A, Tadayon E, Romanella S, Sprugnoli G, Pascual-Leone A, Di Lorenzo F, Koch G, Borroni B, …

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• Effect of group-based vs individualized stimulation site selection on reliability of network-targeted TMS.
  NeuroImage 2022 Menardi A, Ozdemir RA, Momi D, Tadayon E, Boucher P, Vallesi A, Pascual-Leone A, Shafi MM, Santarnecchi E
• Phase-dependent local brain states determine the impact of image-guided transcranial magnetic stimulation on motor network electroencephalographic synchronization.
  The Journal of physiology 2022 Momi D, Ozdemir RA, Tadayon E, Boucher P, Di Domenico A, Fasolo M, Shafi MM, Pascual-Leone A, Santarnecchi E
• Perturbation of resting-state network nodes preferentially propagates to structurally rather than functionally connected regions.
  Scientific reports 2021 Momi D, Ozdemir RA, Tadayon E, Boucher P, Di Domenico A, Fasolo M, Shafi MM, Pascual-Leone A, Santarnecchi E
• Cortical responses to noninvasive perturbations enable individual brain fingerprinting.
  Brain stimulation 2021 Ozdemir RA, Tadayon E, Boucher P, Sun H, Momi D, Ganglberger W, Westover MB, Pascual-Leone A, Santarnecchi E, Shafi MM
• Network-level macroscale structural connectivity predicts propagation of transcranial magnetic stimulation.
  NeuroImage 2020 Momi D, Ozdemir RA, Tadayon E, Boucher P, Shafi MM, Pascual-Leone A, Santarnecchi E
• Realistic modeling of mesoscopic ephaptic coupling in the human brain.
  PLoS computational biology 2020 Ruffini G, Salvador R, Tadayon E, Sanchez-Todo R, Pascual-Leone A, Santarnecchi E
• Individualized perturbation of the human connectome reveals reproducible biomarkers of network dynamics relevant to cognition.
  Proceedings of the National Academy of Sciences of the United States of America 2020 Ozdemir RA, Tadayon E, Boucher P, Momi D, Karakhanyan KA, Fox MD, Halko MA, Pascual-Leone A, Shafi MM, Santarnecchi E
• Choroid plexus volume is associated with levels of CSF proteins: relevance for Alzheimer's and Parkinson's disease.
  Neurobiology of aging 2020 Tadayon E, Pascual-Leone A, Press D, Santarnecchi E, Alzheimer's Disease Neuroimaging Initiative
• Differential Contribution of Cortical Thickness, Surface Area, and Gyrification to Fluid and Crystallized Intelligence.
  Cerebral cortex (New York, N.Y. : 1991) 2020 Tadayon E, Pascual-Leone A, Santarnecchi E
• Improving Choroid Plexus Segmentation in the Healthy and Diseased Brain: Relevance for Tau-PET Imaging in Dementia.
  Journal of Alzheimer's disease : JAD 2020 Tadayon E, Moret B, Sprugnoli G, Monti L, Pascual-Leone A, Santarnecchi E, Alzheimer’s Disease Neuroimaging Initiative
• Defining Ischemic Core in Acute Ischemic Stroke Using CT Perfusion: A Multiparametric Bayesian-Based Model.
  AJNR. American journal of neuroradiology 2019 Nael K, Tadayon E, Wheelwright D, Metry A, Fifi JT, Tuhrim S, De Leacy RA, Doshi AH, Chang HL, Mocco J