Fig. 5
From: Temperature elevation in the human brain and skin with thermoregulation during exposure to RF energy

Comparison of temperature elevations with and without thermoregulation (a–c) and normalized blood perfusion (d–f). Frequencies are (a, d) 1 GHz, (b, e) 3 GHz, and (c, f) 10 GHz. The heat source is the dipole antenna. The solid line indicates temperature with thermoregulation through the cross section center in Fig. 2. (ΔT W are the same data in Fig. 3). The broken line indicates the temperature without thermoregulation (ΔT W/O )