People
Faculty
![Shadi A. Dayeh](/sites/default/files/styles/crop/public/iebl/2022-05/Professor%20Shadi%20Dayeh%20%2810%20of%2017%29%20%281%29.jpeg?itok=PoHJGBTo)
Professor & Principal Investigator/Director for IEBL
sdayeh@eng.ucsd.edu
Novel and Clinical Devices for Interfacing with the Brain and Spine; Gallium Nitride Materials and Devices
Graduate Students
![Andrew Bourhis](/sites/default/files/styles/crop/public/iebl/2023-02/Andrew8.jpg?itok=p7K99Mon)
Andrew Bourhis
PhD Student | NSF Fellow
abourhis@eng.ucsd.edu
TFTs and Circuits for High Density Neural Recording and Stimulation
Po Chun Chen
PhD Student
p2chen@eng.ucsd.edu
GaN growth and devices
![Shawn Fisher](/sites/default/files/styles/crop/public/iebl/2023-06/IMG_3159.jpg?itok=82zNnQqt)
Shawn Fisher
PhD Student
swfisher@ucsd.edu
Combined ECoG and LED microdisplay
Jing Gu
PhD student
j7gu@ucsd.edu
ZnO TFTs for Tactile Pressure Sensing
![Hao Le](/sites/default/files/styles/crop/public/iebl/2023-08/IMG_3111.jpg?itok=eY0Yhr5U)
Hao Le
MS Student
Embedded system design
Jihwan Lee
PhD Student
j8lee@eng.ucsd.edu
ECoG, sEEG and Intracellular Neural Probes
![Joel Martin](/sites/default/files/styles/crop/public/iebl/2023-02/Joel.png?itok=BX6EwSXf)
Joel Martin
Resident Physician at Dept. Neurological Surgery
![Tara Porter](/sites/default/files/styles/crop/public/iebl/2023-02/Tara1.jpeg?itok=irj4k3Eg)
Tara Porter
PhD Student | NSF Fellow
Neural interfaces for BMI
Kaushik Shukla
PhD Student
Spinal Cord Implants
Ritwik Vatsyayan
PhD Student
rvatsyay@eng.ucsd.edu
Safety and Applications of Electrical Stimulation in Neural Interfaces
![Tianhai Wu](/sites/default/files/styles/crop/public/iebl/2023-03/IMG_4268_2.jpeg?itok=AWGyIZkH)
Tianhai Wu
PhD Student
tiw026@eng.ucsd.edu
GaN and InN HEMTs; GaN LEDs in biointerfaces
Staff
L. Daniel Diaz-aguilar
Neurosurgery Resident
Kiefer Forseth
Neurosurgery Resident
![Wonjae Jeon](/sites/default/files/styles/crop/public/iebl/2023-06/ID_2020.jpg?itok=kwbhlbwW)
Wonjae Jeon
Postdoctoral Fellow
wonjae7302@gmail.com
Sub-Q Unit Enclosure and BMI Device Fabrication
![Keundong Lee](/sites/default/files/styles/crop/public/iebl/2023-02/Keundong_crop.png?itok=DNGU0_bE)
Keundong Lee
Postdoctoral Fellow
kel024@eng.ucsd.edu
Novel laminar depth electrode arrays and addressable flexible surface ECOG/LED devices
Jacob Lujan
Faculty Assistant
jalujan@eng.ucsd.edu
![Karen Tonsfeldt](/sites/default/files/styles/crop/public/iebl/2023-02/Karen%20Tonsfeldt.jpg?itok=KH05a0kx)
Karen Tonsfeldt
Project Scientist
Intracellular Electrophysiological Investigations of SCN Neurons