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7.3.4.9 Leg Movements (LM) Analysis
The PLM/RLS Analysis detects periodic leg movements during sleep and restless legs during the day.
Periodic leg movements can be the reason for disturbed sleep and require further diagnostic.
This motor analysis can provide the diagnosis of Restless Legs together with the clinical symptoms.
fig. 7-18: LM Analysis
1)
Analysis Window [s]
Time period used by the analysis to determine the baseline.
2)
Ratio Mag. [%]
This ratio
shows the percentage change needed in relation to the baseline. All values above this ratio
will be detected as a Leg Movement. The internal activity channel of the SOMNOwatch
TM
plus
(Magnitude) is analysed here.
3)
Ratio PLM [%]
This ratio
shows the percentage change needed in relation to the baseline. All values above this ratio
will be detected as a Leg Movement. The external PLM channel is analysed here.
4)
Min. Duration [ms]
Minimum duration for a Leg Movement event.
5)
Max. Duration [ms]
Maximum duration for a Leg Movement event.
6)
Connection time [ms]
If there are two PML events in a short interval they are marked as one if the distance between the two
events is smaller than the given connection time.
fig. 7-19: Connection time
6
Содержание SOMNOwatch plus
Страница 24: ...24 Body Temperature fig 6 8 Montage Temperature EDA fig 6 9 Montage EDA...
Страница 25: ...25 Sleep Profile fig 6 10 Montage Sleep Profile ECG Analysis fig 6 11 Montage ECG...
Страница 26: ...26 Training Rehab fig 6 12 Montage Training Rehab Flow Snore fig 6 13 Montage Flow Snore...
Страница 42: ...42 Body Temperature fig 6 22 Analysis Template Temperature EDA fig 6 23 Analysis Template EDA...
Страница 43: ...43 Sleep Profile fig 6 24 Analysis Template Sleep Profile...
Страница 45: ...45 Flow Snore fig 6 27 Analysis Template Flow Snore CPAP Control fig 6 28 Analysis Template CPAP...
Страница 63: ...63 Choose the item Activity profil within the Select Report window...
Страница 72: ...72 recording on both legs...
Страница 162: ...162 10 9 Notes...
