Rotational misalignments of the Atlas Vertebrae can traction the vertebral arteries causing an obstruction of blood flow to the brain. This deprives the brain of vital blood, oxygen, and nutrients and is a cause of headaches, migraines, and dizziness. Sleeping on your stomach with your head rotated is a common cause of rotational misalignment of the atlas, so its best to avoid sleeping on your stomach. If you’re having headaches, migraines and/or dizziness we can help with an atlas alignment evaluation and provide an expert adjustment if needed.