Micro-imaging systems have a vertical bore with very limited space.  A special "Micro-imaging Kit" integrates the Model 1025 Monitoring and Gating System with these MR systems.  The Micro-Imaging Kit effectively eliminates RF interference between the MR system, the Model 1025's ECG/Temperature Module and the external environment.  The kit allows gated or ungated images free of RF artifact to be obtained while monitoring the physiological status of the mouse.