Keywords: Sleep EEG REM.png This is a screenshot of a polysomnographic record 30 seconds representing Rapid Eye Movement Sleep EEG highlighted by red box Eye movements highlighted by red line en wikipedia 2005-09-19 MrSandman wikipedia en MrSandman Original upload log en wikipedia REM png 2007-04-02 12 36 Iain 821×601× 68481 bytes <nowiki>Reduced JPEG artifacts and converted to 256 colours</nowiki> 2005-09-19 22 21 MrSandman 821×601× 1023590 bytes <nowiki>This is a screenshot of a polysomnographic record representing Rapid Eye Movement Sleep </nowiki> __NOTOC__ Sleeping Electroencephalogram Sleep stages |