Advanced instrumentation is critical to collecting quality data. For example, the Gordon Center has two head scanners, NeuroPET I and NeuroPET-CT II, that have been employed in brain studies for tau imaging, and for monitoring proton therapy. A novel collimator for CeraSPECT is available for SPECT imaging of the brain. We also make customp cardiac and respiratory phantoms to study imaging with motion. To process the collected data, a new, powerful computer cluster has recently come online.