Color maps of (a) 〈ρ〉, (b) 〈ρv_R〉, (c) R〈B_R〉, and (d) |$\sqrt{\langle B_z \rangle ^2}/B_{z,\mathrm{ini}}(R,z=0)$| in the inner region in the code units at t = 2000t_K0, where B_z,ini(R, z = 0) is the initial vertical field at the mid-plane. The red (blue) lines correspond to the dead-zone boundaries for OR (AD). The streamlines of the poloidal magnetic fields averaged over ϕ are plotted by the black lines. The two vertical dashed lines show R = R_MRI and R_η from left to right. An animation of this figure is available in the Supplemental Data section of the online edition.