EEG can reveal important vascular problems in the brain.

Link to blog post by EEG/QEEG expert Jay Gunkelman: What Happened to the Reporter at the Grammy's?

http://qeegsupport.com/what-happened-to-the-reporter-at-the-grammys/

Jay describes how even minor EEG abnormalities in the temporal lobe may indicate important vascular abnormalities in the brain.These abnormalities may be related to problems in a number of areas, including: mood, memory, and language. In some cases, identifying the EEG abnormality can lead to early diagnosis of life threatening conditions.