What is the of the EE G recording technique (10-20) ? Research Standardization Clinical use All of the above

The correct answer is **All of the above**. Here's why:* **Research:** The 10-20 system is crucial for research in electroencephalography (EEG). It ensures consistency in electrode placement across studies, allowing for comparison of results and the development of standardized databases.* **Standardization:** The 10-20 system is a standardized method for placing electrodes on the scalp. This standardization is essential for consistent and reliable EEG recordings.* **Clinical Use:** The 10-20 system is widely used in clinical settings for diagnosing and monitoring various neurological conditions, including epilepsy, sleep disorders, and brain injuries.**In summary, the 10-20 system is a fundamental aspect of EEG recording, serving as a cornerstone for research, standardization, and clinical applications.**