673027.fig.004a
(a)
673027.fig.004b
(b)
673027.fig.004c
(c)
673027.fig.004d
(d)
673027.fig.004e
(e)
673027.fig.004f
(f)
673027.fig.004g
(g)
Figure 4: Volunteer 1: (a) the T1-weighted MRI image. MWI reconstructions of the relative complex permittivity real and imaginary components at (b), (e) 0.8 GHz, (c), (f) 1 GHz, and (d), (g) 1.2 GHz.