Traditional EEG brain wave measurements have been done in laboratory settings. Today, far simpler wireless headsets and headbands are available to consumers. The practice of companies quietly selling ...

An array of new products monitors users’ brain waves using caps or headbands. Credit: Shutterstock There are products on the market that monitor your brain waves through caps or headbands: Some aim to ...

Gamma brain waves are rhythmic electric processes in nerve cells called neurons. Nerve activity in the brain allows for communication throughout the brain to carry out functions such as memory, ...