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, ...

The team also found that errors triggered immediate changes in wave activity in the front region of the brain, which appeared to drive down alpha activity in the rear region. “It looks as if the brain ...

These wide-ranging waves quickly link the specific constellations of brain regions that work in harmony to perform a task. In the space of just a few seconds, a person walking down a city block might ...

Maintaining cognitive function and memory is more important than ever in today’s fast-paced world. Many individuals seek effective, accessible solutions to combat cognitive decline and enhance their ...

The electrical signals rippling across the brain during and after physical activity offer a measurable window into how exercise reshapes mood. Researchers have spent decades recording ...

Have you ever put your keys down and then completely forgotten where to find them? The brain has to work hard to protect information in your working memory from distractions. How this process works ...

The timing of our brain waves shapes which words we hear. Researchers used psychophysics, neuroimaging, and computational modeling to test whether neural timing influences perception of more or less ...

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 ...

Hans Berger recorded the first human EEG in 1924. EEG records electrical activity via 16–25 scalp electrodes. Focal “slowing” in brain waves can indicate tumors or lesions. Patients must avoid ...

A recent study has revealed how the psychedelic brew ayahuasca alters brain waves to induce profound mystical experiences and vivid, spontaneous thoughts. By recording electrical brain activity before ...

Nothing soothes the soul like a deep sleep. We all know the feeling: eyelids that refuse to stay open, a yawning mouth that refuses to stay closed, and a scattered mind that refuses to stay focused.

In the space of just a few seconds, a person walking down a city block might check their phone, yawn, worry about making rent, and adjust their path to avoid a puddle. The smell from a food cart could ...