What's Happening?
Researchers have developed a spinal cord neuromodulation technique using low-intensity focused ultrasound (FUS) to control blood pressure. The study involved precise targeting of the spinal cord using a coaxial imaging setup, allowing real-time visualization
of the FUS focal point. Experiments conducted on rats and pigs demonstrated the ability of FUS to modulate blood pressure effectively. The technique involves varying the intensity and duty cycle of the ultrasound stimulation, with results indicating potential for clinical translation. The study highlights the importance of precise targeting and calibration of the FUS transducer to achieve desired outcomes.
Why It's Important?
This innovative approach to blood pressure control could offer a non-invasive alternative to traditional methods, potentially benefiting patients with chronic health conditions. The ability to modulate blood pressure using ultrasound could lead to new treatments for hypertension and other cardiovascular disorders. The technique's precision and real-time monitoring capabilities enhance its potential for clinical application, providing a safer and more controlled method of neuromodulation. This research could pave the way for further exploration of ultrasound-based therapies in other areas of medicine.
What's Next?
Further research and clinical trials are needed to validate the efficacy and safety of this technique in humans. Researchers may explore the application of FUS neuromodulation in other neurological and cardiovascular conditions, potentially expanding its therapeutic scope. Collaboration with medical device companies could facilitate the development of commercial ultrasound systems tailored for neuromodulation, accelerating the translation of this technology into clinical practice.
