Current methods require multiple electrodes positioned on the cells in a time-eating, point-by-point process to create a patchwork cardiac map. Furthermore, the issue of connecting rigid, toned sensors to smooth, curved cells impedes the electrodes’ capability to monitor and stimulate the center. Rogers and his group have built a versatile sensor array that may wrap around the center to map large regions of tissue simultaneously. The array consists of 2,016 silicon nanomembrane transistors, each monitoring power coursing through a defeating heart. The Pennsylvania group demonstrated the transistor array on the defeating hearts of live pigs, a common model for human being hearts. They witnessed a high-resolution, real-time screen of the pigs’ pulsing cardiac cells – something nothing you’ve seen prior possible.Oregonian: Judge Withdraws From Cover Oregon Case Against Oracle America The judge overseeing Oregon's lawsuit against Oracle America over the Cover Oregon wellness exchange has withdrawn from hearing the case, saying that for her to do so will be inappropriate. The case, a priority for Gov. John Kitzhaber, has now been reassigned from Marion County Circuit Court Judge Cheryl Pellegrini to her colleague Courtland Geyer, a third-year judge.