School of Medicine
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Amirhossein Akhavan-Sigari
Visiting Instructor, Neurosurgery
BioAmirhossein Akhavan-Sigari is a Visiting Instructor at the Stanford University School of Medicine. He graduated from Isfahan University of Medical Sciences (IUMS) as a Medical Doctor in 2021. His research experience focuses on Neurosurgery and Neurology. He has collaborated in several research projects at IUMS.
Dr. Akhavan-Sigari started his research activity at Stanford in the Department of Neurosurgery in January 2024 to focus on Stereotactic Radiosurgery and Cyberknife for the treatment of arteriovenous malformations, brain tumors, and functional disorders. -
Teddy J. Akiki, MD
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsDr. Akiki's research focuses on advancing precision psychiatry through computational neuroscience approaches. His work centers on developing transformer-based foundation models for functional neuroimaging that can predict treatment responses and symptom trajectories in psychiatric disorders. Using multimodal connectomics (combining structural, functional, and diffusion MRI), he maps neural circuits underlying stress-related conditions, with particular emphasis on identifying dysconnectivity patterns in PTSD and depression. Dr. Akiki develops novel analytical methods for neuroimaging data, including network-restricted metrics and community detection frameworks optimized for functional time series. His translational work includes neuroimaging-augmented clinical trials of novel therapeutics for treatment-resistant psychiatric disorders, with the goal of implementing data-driven, personalized interventions based on individual neurobiological profiles.
