In the brain, specific electrical waves are associated with different states of consciousness. For instance, delta waves—also known as slow waves—are especially prevalent during deep sleep, as well as ...
In order to fall asleep, we have to slow down our brains from conscious beta speed, through relaxed alpha, all the way down to the delta waves associated with dreamless sleep. We run into trouble, ...
"Why do patients with dementia or cognitive decline remain stuck in past memories?" KAIST researchers have identified, for ...
A study published in the journal Mindfulness has found that practicing a brief session of breath-watching meditation can ...
During sleep, the brain cleans itself, turning up the flow of cerebrospinal fluid through the gray matter parenchyma to wash away waste. What powers this flow? In the February 28 Nature online, ...