Sleep_EEG_Stage_4.jpg


Summary

This is a screen shot of a patient during Slow Wave Sleep when he is snooring (stage 3). The high amplitude EEG is highlighted in red. This screen shot represents a 30 second epoch (30 seconds of data).

Public domain from the English Wikipedia ( [1] )

Licensing

This work has been released into the public domain by its author, MrSandman , at the English Wikipedia project . This applies worldwide.

In case this is not legally possible:
MrSandman grants anyone the right to use this work for any purpose , without any conditions, unless such conditions are required by law.

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