Our Research

We seek to understand the biological mechanisms that result in the formation of neural circuits and how neurological disease can result in circuit dysfunction. Our goal is to apply a deeper understanding of neural circuit formation and function into improved treatments for some of the most devastating, and currently untreatable, brain diseases. To achieve this, we employ multiple cutting-edge approaches including novel 3D human stem cell-based in vitro structures called brain organoids, functional multiphoton and fluorescence lifetime imaging, advanced computational neuroscience techniques, electrophysiology, and transcriptomics.

News and links

Lab News
Congratulations to Adrianna Carrasco, MD, on receiving a 2026 BSCRC-CIRM Clinical Fellow Award!
Recent Publications
British Journal of Anaesthesia, 2026
Human Brain Assembloids Model Anesthetic-Induced Neural Dynamics
https://www.sciencedirect.com/science/article/pii/S0007091226006318
STAR Protocols, 2026
Protocol for characterization of spatiotemporal network dynamics in cortical and hippocampal assembloids
https://www.cell.com/star-protocols/fulltext/S2666-1667(26)00116-4
Cell Reports, 2025
Cortical versus hippocampal network dysfunction in a human brain assembloid model of epilepsy and intellectual disability
https://doi.org/10.1016/j.celrep.2025.116217
Samarasinghe Lab GitHub
Code, analysis tools, and shared lab resources: github.com/samarasinghelab
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