Brain Waves
| Wave Type | Frequency Range (Hz) | Property |
|---|---|---|
| Gamma | 30-100 | Awareness |
| Beta | 13-30 | Alertness |
| SMR (Sensorimotor Rhythm) | 12.5-15.5 | Idleness |
| Alpha | 8-12 | Relaxed |
| Mu | 7.5-12.5 | Voluntary Movement |
| Theta | 4-7 | Tired |
| Delta | 1-3 | Sleep |
Notes
- When recording EEG signals, we have to be aware of the frequency range we're trying to target