Repeated Head Exposures to a 5G-3.5 GHz Signal Do Not Alter Behavior but Modify Intracortical Gene Expression in Adult Male Mice
Research
RF Safe Research Library
Jan 1, 2025
This animal study examined repeated asymmetrical head exposure to a 5G-modulated 3.5 GHz signal in adult male mice for six weeks. It reports no significant changes in locomotion, anxiety, or object-based memory performance under the tested conditions. However, it found statistically significant but limited cortical…
Exposure to Radiofrequency Induces Synaptic Dysfunction in Cortical Neurons Causing Learning and Memory Alteration in Early Postnatal Mice.
Research
RF Safe Research Library
Jan 1, 2024
This animal study examined 1850 MHz RF-EMF exposure (SAR 4.0 W/kg) in early postnatal mice and assessed synaptic and behavioral outcomes. The abstract reports reductions in dendritic spine maturation markers, decreases in PSD-95 puncta, inhibited neurite outgrowth, and downregulation of synapse-related genes in…
The Time-Dependence of Three Different Modes of ELF-EMF Stimulation on LTP at Schaffer Collateral-CA1 Synapses.
Research
RF Safe Research Library
Jan 1, 2021
This animal ex vivo study tested whether short-term 15 Hz/2 mT ELF-EMF exposure alters LTP at rat hippocampal SC-CA1 synapses. Across sinusoidal, pulsed, and rhythm-pulsed modes, the authors report reduced LTP versus control, with greater inhibition at longer exposure durations (10–60 s). Sinusoidal stimulation…
Early exposure to radiofrequency electromagnetic fields at 1850 MHz affects auditory circuits in early postnatal mice.
Research
RF Safe Research Library
Jan 1, 2019
This animal study examined early postnatal mice after exposure to 1850 MHz RF-EMF and measured synaptic activity in brainstem auditory circuitry. The abstract reports increased spontaneous postsynaptic current frequency and amplitude in MNTB principal cells, with accompanying presynaptic changes in the calyx of Held…
Effects of 1800 MHz RF-EMF exposure on DNA damage and cellular functions in primary cultured neurogenic cells.
Research
RF Safe Research Library
Jan 1, 2018
This in vitro study exposed primary cultured astrocytes, microglia, and cortical neurons to 1800 MHz RF-EMF at 4.0 W/kg SAR to assess DNA damage and cellular functions. The authors report no significant induction of γH2AX foci and no significant changes in cytokine secretion or dendrite/synapse morphological…