Lab and Facilities

Computational Resources: We have: (1) six node allocations in Purdue's Bell community cluster (each node has two 64-core AMD Epyc 7662 "Rome" processors (128 cores per node) and 256 GB of RAM), (2) a high-performance work station with Dual Intel Xeon Gold 5220R processors, 384GB RAM, and 2TB HD, and (3) several desktops and laptops for code development and minor data processing tasks. 

Software: We have access to a suite of software enabling computational Bio-electromagnetic research. Electromagnetic field modeling: SimNIBS, SCIRun, In-house developed E-field solvers; Head-segmentation: FSL, ITK-SNAP, 3D Slicer, Free-surfer, and SPM; Other: MATLAB/Simulink (general computation, simulation, and control software for data analysis and visualization); various office software applications (Microsoft Word, Excel, Powerpoint, EndNote, etc.); Adobe cloud;  high performance computing libraries (BLAS, LAPACK, FFTW, etc.);  compilers; other software available through Purdue’s community clusters.

Laboratory: SUBLIME LAB has a small lab to develop prototype brain stimulation devices and perform simple validation experiments. This lab facility is primarily used to enable closer collaboration with experimentalists and validate device designs. Equipment includes SRS High Power Supply, LCR meter, Function generator, Oscilloscope, TMS coil driver and coils, full soldering station, network analyzer, 3d printer, and motorized spherical phantom for measuring E-fields of magnetic coils.