persistent nonrhythmic delta activity(English)

• considered as one of the most reliable indications of a local severe cerebral abnormality such as stroke or brain trauma. It should be stressed here that EEG reflects mostly cortical phenomena while the subcortical structures having little input to the scalp EEG. Consequently the cortical location of EEG abnormality and the 3D location of the corresponding brain damage on CT or MRI scans do not necessarily coincide
• EEG, IRDA, FIRDA, MRI
• Electrophysiology, Brain (dys)function, Cerebrovascular event
• https://doi.org…74512-5.X0001-1