Percent Delta
| Status | Exists in IEEE, Rosetta, and LOINC |
| Category | Brain Electrical Activity |
| Common Name | Percent Delta |
| Label | % Delta |
| Description | % (Delta Power/Total Power) |
| Background | This measure comes from quantitative EEG (qEEG) which are measures that have been used clinically to quantify slowing or attenuation of faster frequencies in the EEG. |
| Devices | Advanced ICU EEG Amplifier |
| Units | % |
| Metadata | Depth of Sleep |