Electroencephalography: Machine Assembly & Diagnostic Testing (2020)

Provost’s Award for Excellence in Student Research

Electroencephalography (EEG) is a tool widely used by medical professionals to examine brain function. The EEG can analyze the emission of brain waves from precise parts of the brain to ascertain a structure-function relationship of alertness and responses to a variety of stimuli. Using a 24 lead research grade EEG supplied by iWORX, we began to gain an understanding of the intricacies and functionalities of this technology. Our EEG consists of twenty scalp electrodes, two galvanic skin receptors (used to measure sympathetic arousal), and two biological potential electrodes. After thorough research of protocol, tests were administered on volunteers to allow the student to practice calibrating, recording, and analyzing EEG data to better understand the tool for future use in research trials. In further research, we plan to study the effects of binaural beats on brain–wave emissions.