Scientists Read Dreams
Scientists Read Dreams : Nature News & Comment
Brain scans during sleep can decode visual content of dreams.
Scientists have learned how to discover what you are dreaming about while you sleep.
A team of researchers led by Yukiyasu Kamitani of the ATR Computational Neuroscience Laboratories in Kyoto, Japan, used functional neuroimaging to scan the brains of three people as they slept, simultaneously recording their brain waves using electroencephalography (EEG).
The researchers woke the participants whenever they detected the pattern of brain waves associated with sleep onset, asked them what they had just dreamed about, and then asked them to go back to sleep.