Note: This study found no significant biological effects under its experimental conditions. We include all studies for scientific completeness.
Brain & Nervous System454 citations
Shi D, Zhu C, Lu R, Mao S, Qi Y
No Effects Found
Authors not listed · 2014
Brain imaging research lacks reliable standards, making it difficult to accurately assess EMF effects on brain function.
Plain English Summary
Summary written for general audiences
This study describes the Consortium for Reliability and Reproducibility (CoRR), which collected brain scan data from 1,629 people across 18 international sites to establish standards for brain connectivity research. The researchers found that current brain imaging studies vary too much in methods to draw reliable conclusions. This database aims to help scientists develop more consistent ways to measure how individual brains function differently.
Cite This Study
Unknown (2014). Shi D, Zhu C, Lu R, Mao S, Qi Y.
Show BibTeX
@article{shi_d_zhu_c_lu_r_mao_s_qi_y_ce3030,
author = {Unknown},
title = {Shi D, Zhu C, Lu R, Mao S, Qi Y},
year = {2014},
doi = {10.1038/sdata.2014.49},
}Quick Questions About This Study
Without consistent brain imaging methods, scientists cannot reliably distinguish between normal brain variation and EMF-induced changes. This study shows current brain research methods vary too widely to draw confident conclusions about electromagnetic field effects.
The consortium collected 5,093 brain scans from 1,629 people across 18 international research sites. This large dataset helps establish what normal brain function variation looks like in healthy individuals.
Researchers use different data collection methods, experimental designs, and analysis techniques, making it impossible to compare results between studies. This variability prevents scientists from building consistent knowledge about brain function.
Yes, head movement during brain scans creates artifacts that can be mistaken for real brain changes. This study includes datasets with varying motion levels to help researchers understand these confounding effects.
Resting state fMRI measures brain activity patterns when people aren't performing specific tasks. It reveals how different brain regions naturally connect and communicate, providing baseline measurements for comparison studies.