Adverse Effects of Electromagnetic Fields on The Central Nervous System: A Review

Authors : Burak Oguzhan Karapinar, Emrah Altuntas, Tuba Gul, Adem Tokpinar, Muhammet Degermenci, Orhan Bas

Pages : 158-169

Doi:10.56941/odutip.1810345

View : 103 | Download : 363

Publication Date : 2025-12-31

Article Type : Review Paper

Abstract :With the rapid advancement of technology in recent years, exposure to electromagnetic fields (EMFs) has become an integral part of daily life. Electromagnetic fields emitted by both natural and artificial sources have attracted increasing attention, particularly due to their potential biological effects on the central nervous system (CNS). Current literature suggests that EMF exposure may be associated with increased blood–brain barrier permeability, oxidative stress, altered neurotransmitter levels, impaired learning and memory processes, neurodevelopmental alterations, and potential neurodegenerative outcomes. Furthermore, conflicting findings have been reported regarding the relationship between radiofrequency EMFs and extremely low-frequency EMFs and the development of brain tumors, and the World Health Organization has classified radiofrequency EMFs as “possibly carcinogenic to humans.” It is further emphasized that critical developmental stages, such as childhood and the prenatal period, are particularly susceptible to EMF-related effects. While some findings indicate potential therapeutic applications of EMFs, the majority highlight adverse neurological outcomes. Given the widespread prevalence of EMF exposure in modern society, long-term, standardized, and multifaceted studies are required to elucidate the underlying mechanisms and clarify their effects on the CNS.
Keywords : Elektromanyetik alanlar, Merkezi sinir sistemi, Nörolojik etkiler, Kan-beyin bariyeri, Oksidatif stres

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