In the last decade, myocardial perfusion imaging (MPI ... PET findings included perfusion deficits at rest or with stress and measures of MBF, including response to cold pressor testing. For ...

A new lipid-based pathway essential for memory formation has been discovered by University of Queensland researchers—a ...

Two scientific advisers to the Eisenhower and Kennedy administrations present the reasons why further nuclear tests are unnecessary and why there can be no technical solution to the problem of ...