Each patient received such stimulation for up to three hours a day for more than 10 weeks. (newscientist.com)
However we remember only the feeling of getting warmer after eating cooked food and repeat such stimulation again and again. (thebestofrawfood.com)
With 30 hertz stimulation, rats would look at familiar images longer than they would look at the same familiar image without such stimulation — as if the familiar images were novel. (sciencedaily.com)