This year is the centennial anniversary of German psychiatrist Hans Berger's invention of electroencephalography (EEG), a way to record electrical activity in the brain, now called brainwaves or ...

Research from scientists at University of California San Diego School of Medicine and collaborators has shed new light on how the human brain coordinates working memory, the process in which the brain ...

Researchers have found a new way to more precisely detect and monitor brain cell activity during deep brain stimulation, a common treatment for movement disorders such as Parkinson's disease and ...

The theta/beta ratio is simply the amount of theta brainwave power, which oscillates at 4 to 7 cycles/sec (Hz), recorded at a particular spot on the scalp, divided by the power of the beta brainwaves, ...

Have you heard of binaural beats? It’s a technique that’s been around for a while, but recently is getting a lot of attention for its ability to lower stress and improve sleep, as well as to improve ...

Across 2026, The Brain Song reviews have ignited a new discussion inside the neuroscience community: can sound frequencies alone sharpen memory, boost focus, and help the aging brain stay alert? For ...