Hello OCRA Community, I would like to introduce you to one of the core elements of our OCRA Tabletop MRI console, the OCRA1. It’s a peripheral printed circuit board (PCB) that extends a Red Pitaya to a basic MRI console. All its components are controlled with the Serial Peripheral Interface (SPI) bus given by the…
The OCRA Project in Magdeburg, Germany
Hello OCRA Community! My name is Marcus Prier and I’m working at the Research Campus STIMULATE of the Otto-von-Guericke University Magdeburg (Germany). I’m a physicist and specialized in MRI RF electronics development. A few years ago, I had a short-term scholar at the Athinoula A. Martinos Center in Boston supervised by Larry Wald in Boston where I…
Porting RP-125 FPGA bitstream features to RP-122
My name’s Vlad Negnevitsky, and I’ve been working on OCRA part-time since mid-2019 on behalf of the MRILab at i3m in Valencia, Spain. I’m not an MRI physicist, and I’ll mainly be discussing the technical side of OCRA. OCRA is a multi-level project, bringing together lots of fun engineering at the electronics/hardware, FPGA firmware, embedded…
Welcome to the OCRA blog!
What started in a little corner of my tiny Boston apartment, and then later advanced with the help of numerous students that shall be listed soon on this page has now become a project bigger than just my hobby, with users and contributors in both Europe and the USA. In order to keep the community…