Effects of 1.8 GHz Radiofrequency Fields on the Emotional Behavior and Spatial Memory of Adolescent Mice

Authors: Zhang JP, Zhang KY, Guo L, Chen QL, Gao P, Wang T, Li J, Guo GZ, Ding GR

Year: 2017 Nov 5

Category: Environmental Health

Journal: Int J Environ Res Public Health

DOI: 10.3390/ijerph14111344

URL: http://www.mdpi.com/1660-4601/14/11/1344

Abstract

Overview

The study focuses on the cognitive effects of 1.8 GHz radiofrequency (RF) fields, akin to those from mobile phones, on adolescent male mice over a 4-week period. The research addresses growing concerns about mobile phone usage among teenagers and its potential impact on cognitive functions.

Findings

  • Experiments including open field test (OFT) and elevated plus maze (EPM) were utilized to assess anxiety-like behaviors, and tests such as the Morris water maze (MWM) were used for evaluating spatial memory.
  • No significant changes were seen in depression-like behaviors or spatial memory abilities; brain histology also remained unchanged.
  • Increased anxiety-like behavior was observed post RF exposure, with significant decreases in levels of γ-aminobutyric acid (GABA) and aspartic acid (Asp) in the cortex and hippocampus.

Conclusion

While the exposure to RF fields used in this study did not affect depression-like behavior or spatial memory in mice, it increased anxiety levels, potentially due to alterations in neurotransmitter levels such as GABA and Asp.

radiofrequency fields adolescent mice emotional behavior spatial memory electromagnetic exposure
← Back to Stats