Table 1 MagVenture MC-B35 Butterfly Coil dimensions according to manufacturer's website (February 24, 2016) and private conversation with the manufacturer's representative.
From: Individual head models for estimating the TMS-induced electric field in rat brain
Inner winding diameter | 24 mm |
Outer winding diameter | 47 mm |
Wire thickness | 9 mm |
Insulation thickness between wires and the coil bottom | 2 mm |
Number of turns | Two wings, with three layers of four turns each |