Abstract

Study Overview

The research highlights concerns regarding the impact of electromagnetic fields on cognitive functions, particularly focusing on the young age group. Using young male Wistar Albino rats, this study delves into how a 2.45 GHz electromagnetic field might affect brain function and structure.

Materials and Methods

• Subjects: A total of 21 young rats, divided into experimental (12) and control (9) groups.
• Exposure: The experimental group was exposed to a 2.45 GHz electromagnetic field for one hour daily over a period of more than 28 days.
• Assessment Tools: Training and learning were evaluated using the Morris Water Maze, and EEG records were taken for further analysis.

Key Findings

• Performance in memory and learning tests did not show significant differences between the groups, except for delays in reaching a visible platform by the experimental group.
• Notable EEG changes were observed with a significant increase in spike frequency and decrease in time to first spike, suggesting potential impacts on the brain's electrical activity.

Conclusion

The exposure to a 2.45 GHz electromagnetic field could potentially disrupt EEG activity, possibly affecting areas related to motivation and attention in young rats, thereby implicating potential health risks for similar age groups in humans.