From: Dreaming under anesthesia: is it a real possiblity? Investigation of the effect of preoperative imagination on the quality of postoperative dream recalls
Control
(n = 80)
Suggestion & dreamfilm
(n = 190)
p-value
10 min postoperatively
Dreamers
16
82
<0.01
Non-recall dreamers
12
Non-dreamers
52
92
60 min postoperatively
13
71
< 0.01
10
23
Non dreamers
57
96