Sleep waves in hippo-campal area is

[Medicoman]

Sleep waves in hippo-campal area is

1. Delta

2. Theta

3. Beta

4. Alpha

Explanation:

Sleep waves and brain areas

•    Alpha rhythm- Parietal and occipital lobe
  

•    Beta rhythm- Frontal lobe
  

•    Theta rhythm- Hippocampus (Mammals other than human), Cortex (Human)