by Richard Ingham
Scientists on Sunday said they had used a harmless electrical current to modify sleep so that an individual has "lucid dreams," a particularly powerful form of dreaming. The discovery provides insights into the mechanism of dreaming—an area that has fascinated thinkers for millennia—and may one day help treat mental illness and post-trauma nightmares, they said.
http://medicalxpress.com/news/2014-05-electrical-brain.html#ajTabs
The volunteers were tested at frequencies of 2 Hz, 6 Hz, 12 Hz, 25 Hz, 60 Hz and 100 Hz.
"The effect... was only observed for 25 and 40 Hz, both frequencies in the lower gamma frequency band," Voss said.
http://medicalxpress.com/news/2014-05-electrical-brain.html#ajTabs
Scientists on Sunday said they had used a harmless electrical current to modify sleep so that an individual has "lucid dreams," a particularly powerful form of dreaming. The discovery provides insights into the mechanism of dreaming—an area that has fascinated thinkers for millennia—and may one day help treat mental illness and post-trauma nightmares, they said.
http://medicalxpress.com/news/2014-05-electrical-brain.html#ajTabs
The volunteers were tested at frequencies of 2 Hz, 6 Hz, 12 Hz, 25 Hz, 60 Hz and 100 Hz.
"The effect... was only observed for 25 and 40 Hz, both frequencies in the lower gamma frequency band," Voss said.
http://medicalxpress.com/news/2014-05-electrical-brain.html#ajTabs