In 2010, researchers found that subjects were much better at getting through a complex 3-D maze if they had napped and dreamed of the maze prior to their second attempt.
Pada 2010, ilmuwan menemukan bahwa subyek bisa melewati labirin 3D rumit dengan lebih baik jika mereka tidur sebentar dan memimpikan labirin itu sebelum mencoba kedua kalinya.