A Computational Model for Real-Time Calculation of Electric Field due to Transcranial Magnetic Stimulation in Clinics

Figure 4

(V/m) distributions induced in different brain models and/or different methods by MAG-9925-00 coil fed by a sinusoidal current 3 kHz, 3 kA. Distributions on the top surface (upper row) and on a coronal section at  cm (lower row), respectively, for the homogeneous brain model with 3 mm resolution (a) and (e), for the inhomogeneous brain model with 3 mm resolution (b) and (f), and for the inhomogeneous brain model with 1 mm resolution (c) and (g), calculated with the commercial code SIM4LIFE for the inhomogeneous brain model with 1 mm resolution (d) and (h).

(a)

(b)

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(d)

(e)

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(h)