The Importance of Robotized TMS: Stability of Induced Electric Fields - Robotized Transcranial Magnetic Stimulation - page 34

(a)
(b)
Fig. 2.7 Mean amplitude of head motion over time for the different movement setups: Using the
robotized system with motion compensation (black), using a coil holder and avoiding head
motion (dark grey) and using a coil holder and a head rest (light grey). a Shows the amplitude of
translational head motion (in [mm]); b shows the amplitude of rotational head motion (in [ ])
head motion are shown. When comparing the amount of head motion, we see that
for using the robotized system with active motion compensation (c) the amplitude
is essentially largest. Interestingly, when using a coil holder and a head rest (b), the
head motion is only slightly less compared to using a coil holder and avoiding
head motion (a).