What Does SWA Stand For?
SWA stands for Slow Wave Activity
SWA, or Slow Wave Activity, refers to specific patterns of brain electrical activity characterized by slow oscillations in the delta frequency range (typically 0.5 to 4 Hz). It is most prominently observed during deep sleep and is associated with restorative processes in the brain and body. SWA plays a critical role in memory consolidation, learning, and overall cognitive function, reflecting the brain's state of rest and recovery. This neural activity is often measured using electroencephalography (EEG) and is a key indicator of sleep quality and health.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym