Figure 2 | Scientific Reports

Figure 2

From: Noisy galvanic vestibular stimulation modulates spatial memory in young healthy adults

Figure 2

Electrode placements and characteristics of noisy galvanic vestibular stimulation (GVS) signal. (A) Placement of stimulating electrodes over the left and right mastoid processes. (B) Online low-frequency (0.1–100 Hz) zero-mean random noise stimulation was applied at 80% of the sensory threshold; data shown here reflects a peak-amplitude of 0.6 mA (indicated in black) and 0.43 mA (indicated in green) recorded for a 60 s duration (Voltcraft®, DSO-1062D).

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