Bertagna et al · 2021
This systematic review analyzed 22 studies examining how electromagnetic fields affect ion channels in nerve cells. Researchers found that EMF exposure consistently disrupts calcium balance in neurons, with effects varying based on frequency, exposure time, and tissue properties. The findings suggest that ion channels serve as key pathways through which EMFs influence brain and nervous system function.
Unknown authors · 2021
Researchers tested whether extremely low frequency electromagnetic fields (ELF-EMFs) affect brain learning and memory by comparing EMF exposure to direct electrical current in rat brain tissue. Both EMF exposure and tiny electrical currents reduced long-term potentiation (LTP), a key process for learning and memory formation. The study suggests EMF effects aren't solely due to the electrical currents they induce in brain tissue.
Unknown authors · 2021
Researchers exposed rats to 50 Hz electromagnetic fields at 3 millitesla (similar to industrial equipment) and found significant damage to brain cells in the substantia nigra region. The EMF exposure increased harmful oxidative stress and damaged cell membranes and protective myelin sheaths, but vitamin E supplementation reduced these harmful effects.
Unknown authors · 2021
Researchers examined 15 studies linking workplace exposure to extremely low-frequency magnetic fields (like those from power lines and electrical equipment) with amyotrophic lateral sclerosis (ALS), a fatal neurological disease. The analysis found these studies were too different in methods to draw firm conclusions, but showed enough promise to justify a major pooled study. Eight research teams agreed to share their original data for better analysis.
Unknown authors · 2021
Researchers used EEG brain wave measurements to study how mobile phone electromagnetic radiation affects brain activity in real-time. They compared brain wave patterns when participants were not using phones versus when actively using them. The study found measurable changes in brain electrical activity during mobile phone use, suggesting the radiofrequency energy does influence neural function.
Unknown authors · 2021
Researchers exposed mouse brain neurons to cell phone radiation at 1,800 MHz for 48 hours and found it significantly impaired the growth of neural connections (neurites) without killing the cells. The radiation disrupted a key cellular pathway called Rap1 that's essential for proper brain development.
Unknown authors · 2021
Researchers exposed healthy and brain-injured mice to cell phone radiation to test effects on memory and anxiety. The radiation alone showed no significant impact on normal mice, but produced mixed results in brain-injured animals - improving visual memory while worsening spatial memory in females. The study highlights the complexity of EMF effects and challenges in drawing definitive conclusions.
Unknown authors · 2021
Researchers exposed human brain tissue cultures to 64 MHz electromagnetic fields (similar to MRI frequencies) for one hour daily over two weeks. The EMF treatment significantly reduced levels of amyloid-beta peptides, the toxic proteins that form plaques in Alzheimer's disease, without harming the brain cells.
Unknown authors · 2021
Researchers exposed female mice to 20 kHz magnetic fields at 360 µT (similar to wireless car charging systems) for 24 hours daily over 10 months. While the mice showed no changes in growth, survival, or tumor rates, they demonstrated altered behavior including improved balance performance and reduced exploratory activity.
Unknown authors · 2021
Researchers exposed rats to 915 MHz RFID signals at 2 watts per kilogram and found changes in serotonin metabolism, a brain chemical that regulates mood and behavior. The study shows these neurochemical changes occurred even at exposure levels not officially considered hazardous. This suggests RFID technology may affect brain chemistry at power levels currently deemed safe.
Unknown authors · 2021
Researchers exposed rats to 2.1 GHz radiofrequency radiation at two different power levels for one week and tested their learning abilities. Rats exposed to the higher dose (65 V/m) showed impaired spatial memory and significantly reduced levels of key brain chemicals needed for learning and memory in the hippocampus. This suggests that even short-term exposure to this frequency can affect brain function in a dose-dependent manner.
Unknown authors · 2021
Researchers exposed rats to 900 MHz cell phone radiation for one hour daily over 28 days and found significant damage to hippocampal brain neurons, including cell death and structural damage. Two natural compounds, curcumin and Garcinia kola, provided protective effects against this brain damage, while gum arabic showed no protection.
Unknown authors · 2021
Researchers studied how young adults perform reaching tasks while sitting versus standing, comparing when eye and hand movements go the same direction versus opposite directions. They found that when standing and performing the more challenging opposite-direction task, people automatically reduced their body sway to maintain better control. This reveals how our brain prioritizes complex motor tasks by stabilizing our posture.
Unknown authors · 2021
European researchers studied over 3,200 children and teens to measure radiofrequency radiation doses to their brains from phones, tablets, and other wireless devices. They found that higher brain radiation exposure was linked to lower non-verbal intelligence scores in 9-11 year olds. The effect was small but consistent across multiple countries.
Unknown authors · 2021
Researchers exposed 30 young men to Wi-Fi radiation (2.45 GHz) all night while they slept to test effects on memory formation. Surprisingly, participants performed slightly better on word memory tasks after Wi-Fi exposure, though brain activity measurements showed no changes. The authors suggest this unexpected finding may be random rather than meaningful.
Unknown authors · 2021
Researchers used EEG brain wave measurements to compare brain activity when participants were and weren't using mobile phones. The study aimed to determine if radiofrequency radiation from phones during calls affects nervous system function. This research addresses ongoing questions about whether phone radiation causes measurable changes in brain activity.
Unknown authors · 2021
Researchers exposed mice to mobile phone radiation for different daily durations over 30 days and measured changes in brain genes that control cell death. They found that radiation exposure altered the balance of Bax and Bcl2 genes in the hippocampus (the brain's memory center), with longer exposures showing the most dramatic shifts toward cell death pathways. This suggests mobile phone radiation can disrupt normal brain cell survival mechanisms.
Kumar, R , Deshmukh, P.S. , Sharma, S., Banerjee, B.D. · 2021
This research review examined how microwave radiation from mobile phones affects the brain, specifically focusing on learning and memory functions in laboratory studies. The scientists found that the brain is the organ most sensitive to electromagnetic radiation exposure, but noted that critical gaps remain in understanding the exact mechanisms and standardized testing parameters. The review emphasizes the need for protective strategies as microwave radiation becomes increasingly prevalent in daily life.
Unknown authors · 2021
Researchers exposed rats to 2.1 GHz radiofrequency radiation (similar to 3G cell towers) at two different intensities for one week. Higher exposure levels (65 V/m) significantly impaired the rats' spatial memory and learning abilities, while also reducing key brain chemicals needed for memory formation in the hippocampus.
Unknown authors · 2021
Researchers exposed rats to 900 MHz cell phone radiation for one hour daily over 28 days and found significant damage to brain cells in the hippocampus, the brain region crucial for memory and learning. The study also tested whether natural compounds like curcumin and Garcinia kola could protect against this damage, finding that both substances provided significant protection. This adds to growing evidence that cell phone radiation can harm brain tissue at the cellular level.
Unknown authors · 2021
Researchers measured brain wave activity using EEG tests to determine if mobile phone electromagnetic radiation affects brain function. They compared brain activity when participants were not using phones versus when actively using them. This study examined whether the radiofrequency energy absorbed by your head during phone calls creates measurable changes in neural activity.
Unknown authors · 2020
Dutch researchers studied 2,592 children aged 9-12 to see if radiofrequency radiation from phones, tablets, and WiFi affected their brain structure using MRI scans. They found no association between RF exposure and overall brain volumes, but children with higher exposure from internet-connected devices had slightly smaller caudate brain regions. The researchers noted this finding might reflect lifestyle factors rather than radiation effects.
Kostoff et al · 2020
Researchers analyzed existing scientific literature on wireless radiation health effects, focusing on how 5G technology may impact human health under real-world conditions. The study found that most laboratory experiments fail to replicate actual exposure conditions, missing important factors like signal pulsing and interactions with other environmental toxins. The authors conclude that 5G will likely cause systemic health effects beyond just skin and eye damage.
Unknown authors · 2020
Researchers tested a special type of rotating magnetic field on amyloid beta proteins, the toxic clumps that cause Alzheimer's disease. The vortex magnetic field reduced these harmful protein clusters by 86% and protected brain cells from damage. This suggests magnetic field therapy could potentially help treat Alzheimer's disease.
Unknown authors · 2020
This appears to be an erratum or correction to a previously published study in Brain Sciences journal from 2020. The authors are submitting corrections to findings or methodology from their original EMF research. Without the specific details of what was corrected, the nature of the original study and its revised conclusions cannot be determined.
