Israel’s Insightec has been granted US FDA approval to use its Exablate Neuro system with 1.5T MRI – the most common MRI system in use today.  It should vastly expand the use of Insightec’s successful non-invasive focused ultrasound treatment for essential tremor.

http://www.insightec.com/news-events/press-releases/2017/insightec-receives-fda-approval-for-exablate-neuro-for-15t-mri-in-the-treatment-of-essential-tremor