Final answer:
Opioid processed EEG monitors brain activity to evaluate the effects of opioids on consciousness and brain wave patterns, which is crucial for understanding drug impact and abuse.
Step-by-step explanation:
The process of Opioid processed EEG involves monitoring brain activity to assess the impact of opioid drugs on a patient's brain waves. Opioids, such as codeine, are potent painkillers that can be both medically prescribed and abused due to their powerful effect on the brain's opioid receptors, leading to pain relief and euphoria. Opioid-processed EEG is used to evaluate the effects of opioids on consciousness and brain wave patterns like delta waves, which could be useful in medical settings or research on opioid abuse and its treatment.