|Title of host publication||Encyclopedia of Sleep and Dreams|
|Subtitle of host publication||The evolution, function, nature, and mysteries of slumber|
|Place of Publication||United States|
|Pages||790 - 793|
|Number of pages||4|
|Publication status||Published - 2012|
Recently, noninvasive brain stimulation techniques, such as transcranial direct current stimulation (tDCs) and transcranial magnetic stimulation (TMS), have become widely available. Both of these methods hold considerable promise for studying the role of different cortical regions in dreaming through stimulation of these regions during sleep and then collecting subsequent dream reports on awakening.