Sleep

Across:

2.	very slow waves that appear in stage 1
4.	another name for REM
5.	the kind of disorder DSPS is considered to be

Down:

1.	the cause of sleep deprivation
3.	most unique thing about stage 2

Across:

2.	very slow waves that appear in stage 1
4.	another name for REM
5.	the kind of disorder DSPS is considered to be

Down:

1.	the cause of sleep deprivation
3.	most unique thing about stage 2