What is the Round Coil PMR110?

The Round Coil PMR110 is MAG & More’s circular stimulation coil, designed for peripheral and spinal TMS applications where a broader stimulation field is required. Unlike figure-8 coils optimized for focal cortical targeting, the PMR110’s circular geometry produces a ring-shaped field distribution that makes it ideal for nerve conduction studies, peripheral motor nerve stimulation, and spinal cord stimulation paradigms.

Lightweight and compatible with all MAG & More stimulator systems, the PMR110 extends the clinical and research capabilities of the PowerMAG platform beyond cortical targets.

Key Features

• Circular Coil Geometry: Ring-shaped field distribution provides broader stimulation coverage, ideal for peripheral nerve roots, spinal cord targets, and applications requiring a wider activation zone.
• Peripheral & Spinal Application: Purpose-suited for peripheral motor nerve stimulation, nerve conduction studies, and spinal cord TMS protocols.
• 1,800 Pulses per Session: Rated for 1,800 pulses at 1 Hz, 75% intensity, from a 20°C start — the highest pulse capacity in the MAG & More coil range, supporting long peripheral stimulation sessions.
• Lightweight (1.1 kg): Easy to position over peripheral targets such as limb nerve roots or the lumbar spine.
• Universal Compatibility: Works with all MAG & More stimulator systems, enabling peripheral TMS protocols on any PowerMAG platform.
• Complements Focal Coils: Can be used alongside figure-8 coils in multimodal setups combining cortical and peripheral TMS stimulation.