Awake MRI Coils
MRI Coils
Awake animal imaging has revolutionized preclinical research in neuroscience, allowing researchers to capture more accurate and clinically relevant data by eliminating the confounding effects of anesthesia on brain function. In the case of rats, which are commonly used in preclinical studies, awake imaging has traditionally been challenging due to the need to immobilize the animal to prevent motion artifacts during scanning. However, Ekam has developed non-invasive holders integrated into radiofrequency (RF) coils that has made it possible to acquire high-quality images of awake animals. using non-invasive radiofrequency coils.
The use of non-invasive radiofrequency coils for awake rat imaging has several benefits, including the acquisition of high-quality images with a high signal-to-noise ratio, reduced need for physical restraint and the potential for tissue damage associated with invasive approaches, and the ability to study brain function in a more natural, unaltered state. These advantages make awake imaging with radiofrequency coils a powerful tool for preclinical research in neuroscience, enabling researchers to gain insights into brain function and disease mechanisms that are more relevant to the clinic.
Rat Coil system
- Quadrature transmit/receive volume coil with exceptional SNR – no signal drop off
- B1 field homogeneity over the entire brain
- Open design for simultaneous electrical recordings, microdialysis, optogenetics and deep brain stimulation
- 39 mm ID for optimal space filling
- Ergonomic design – animal set-up in minutes with easy tuning and matching
- Ideal for MR Spectroscopy at voxel size of 2.5 mm3
Mouse/Vole coil system
- Quadrature transmit/receive volume coil with exceptional SNR – no signal drop off
- B1 field homogeneity over the entire brain
- Ergonomic design – animal set-up in seconds with easy tuning and matching
- Awake or anesthetized – temperature regulation for all conditions.
- Accommodates small rodent from 10-60 gm – ideal for transgenic mice, voles, and post-natal rats.
Marmoset coil system
