Fig. 1
From: Sleep and psychiatric abnormalities in Gullian Barré Syndrome
Sleep stages from total sleep time (TST) in a Gullian Barré Patient early after hospital admission (left) with marked prolongation of waking after sleep onset (W) and shortening of each N2% and REM% of TST. One month after immunotherapy (right), the same patient showed mild improvement of sleep architecture but still not reaching the normal values