Small animal 7 Tesla MRI scanner (Bruker Biospec)
This high-field system has state of the art hardware that delivers superior imaging signal-to-noise-ratio than conventional field strength, enabling anatomical, functional, and molecular MRI research at very high spatial resolution. The system provides services primarily for in vivo rodent (rats and mice) brain and body studies but can be used for ex vivo specimens and potentially other species.
Specifications
- Paravision 6 software for structural, physiological, and functional MRI, and spectroscopy
- Avance III HD hardware
- Gradient capability of 65G/cm with a 12-cm diameter bore size
- A micro-imaging gradient for mice is available, with 100G/cm and a 6-cm bore
- Two RF amplifiers for standard 1H MRI and for MRI of other nuclides (e.g. 19F, 2H)
- Holders with support for rat and mouse experiments
- An assortment of vendor and custom-made RF coils
Support infrastructure
- Equipment for anesthesia support (isoflurane vaporizers, syringe pumps)
- Physiological monitoring of temperature, respiration, and heart rate
- Heat pads to maintain temperature
- Gating control system for respiratory or cardiac gating of MRI scans
- Tools and electronics equipment for construction of custom holders and imaging coils
