Sleep in Genetically Confirmed Pantothenate Kinase-Associated Neurodegeneration: A Video-Polysomnographic Study

Table 2

Polysomnographic features of REM sleep in PKAN.

	Patient 1	Patient 2	Patient 3
% REM sleep atonia	100	100	100
% phasic EMG activity
chin	0.3	0	1.4
deltoids	0	0.1	1.2
tibialis	0.6	2.7	4.8