How are EEG results commonly recorded?

EEG results are primarily recorded as a visual representation on paper or digital formats, making this choice the most accurate. Electroencephalography (EEG) involves placing electrodes on the scalp to detect electrical activity in the brain. This data is then translated into waveforms that are displayed visually either on paper or through digital means.

This visual representation is crucial because it allows clinicians and researchers to analyze the brain's electrical activity patterns effectively. The ability to see the brain waves in real time helps in identifying abnormalities that could be indicative of various neurological conditions, such as epilepsy or sleep disorders.

In contrast, other methods mentioned do not accurately reflect how EEG data is captured. For example, while audio recordings could capture sound associated with the procedure, they would not convey the complex electrical information that EEG provides. Paper forms could only serve as a means of documentation afterward, not as a method of recording the actual data in real-time. Verbal transcripts would also not offer the necessary visual context needed for proper analysis of EEG results. Thus, the visual representation offered by paper or digital formats is an essential part of the EEG process.