Electroencephalography (image) George Washington University Share Print E-Mail Caption Kevin Pelphrey (right) and Chynna Golding (left) use a dome-like device to determine exactly where in Maya Ostlund's brain activity is being recorded with Electroencephalography. Credit Logan Werlinger/GWU Usage Restrictions Image may be used with appropriate caption/credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.