It was very interesting to find out that safe levels of electrical stimulation could enhance your capacity to think more creatively. This was recently proven by a group of researchers in Georgetown University.
Georgetown psychology professor Adam Green and Dr. Peter Turkeltaub of Georgetown University Medical Center (GUMC) and MedStar National Rehabilitation Network, and a team of colleagues published the study yesterday online in Cerebral Cortex.
The group of researchers also used Transcranial Direct Current Stimulation (tDCS) to stimulate an area of the brain known to be associated with creativity in combination with giving test subjects verbal cues to think more creatively.
Use of tDCS targeting frontopolar cortex in two creativity tasks allowed the test subjects to form more creative analogical connections between sets of words, and to generate more creative associations between words.
The researchers wrote that their results provide "novel evidence" that tDCS enhances the "conscious augmentation of creativity elicited by cognitive intervention, and extends the known boundaries of tDCS enhancement to analogical reasoning, a form of creative intelligence that is a powerful engine for innovation."