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, ...

While different brain regions have distinct functional roles, increasingly these are being shown to be linked in a highly coordinated way. One way such coordination takes place is via electrical brain ...

You’re lying on an operating table. A doctor injects a milky white liquid into your veins. Within a minute, your breathing slows, your face relaxes, and you remain limp when asked to squeeze a hand.