Magnetic resonance-guided focused ultrasound (MRgFUS) is an emerging therapeutic ultrasound modality that integrates the precise localization capabilities of magnetic resonance imaging with the non-invasive therapeutic properties of focused ultrasound (FUS). This technology enables accurate targeting of deep brain structures and facilitates the treatment of various central nervous system disorders, including essential tremor, Parkinson's disease, and chronic neuropathic pain, through mechanisms such as ablation of diseased tissue, modulation of neural activity, and disruption of the blood-brain barrier. However, its efficacy and safety in the treatment of drug-resistant epilepsy (DRE) remain subjects of ongoing research. Consequently, MRgFUS is under investigation to ascertain its effectiveness and safety profile for treating DRE. This review aims to summarize the current progress in the application of MRgFUS for DRE therapy.
