Abstract

Abstract

Overview

The rapid expansion of mobile phone usage involving radiofrequency electromagnetic fields (RF-EMF) has sparked concerns over potential health implications. This study engages a thorough systematic review and meta-analysis with the aim of evaluating the effects of RF-EMF exposure via mobile phones on the brain, using techniques like electroencephalography (EEG).

Methodology

• Initial data collection resulted in 244 records.
• A total of 51 studies were selected based on specific criteria concerning study design and data availability.
• 31 of these studies focused on resting state wake EEG, and 20 addressed event-related potentials (ERP).

Findings

Analysis revealed:

• Significant findings of EEG effects under a 2G protocol when eyes were open.
• No noticeable EEG effects during tasks, suggesting a reduced impact of EMF in task-related conditions.
• The current meta-analysis highlights significant heterogeneity across studies, making it challenging to establish a solid evidence base for multiple comparisons.

Conclusion

The study advocates for enhancements in future research protocols, emphasizing the need for double-blind designs, randomized experiments, and early publication of research methodologies to strengthen the evidence base in this field.