This cross-sectional survey of 491 participants examined symptoms associated with environmental factors, including perceived sensitivity to electromagnetic fields. Psychological traits (somatic symptom distress, somatosensory amplification, body awareness, and sensory-processing sensitivity) were positively related to each symptom domain, including EMF sensitivity. The authors conclude that sensory-processing sensitivity may be an important psychological factor associated with these symptom reports.

This randomized sham-controlled study in 21 healthy participants tested whether routine-level 5G RF-EMF exposure affects fatigue and EEG power, while manipulating expectancy via correct, false, or no information about exposure order. The study reports no change in EEG power with real versus sham exposure. However, self-reported fatigue varied with the conveyed information about being exposed, suggesting an expectancy/psychological priming effect on symptom reporting.