sleep-test-normal-but-insomnia-persists-brain-hyperarousal

Even if a sleep test shows normal results, chronic insomnia may persist due to brain 'hyperarousal' and autonomic nervous system imbalance. Dalimchae Clinic uses HRV tests to measure stress levels and provides treatments like neuro-pharmacopuncture to cool the brain and restore the gut-brain axis. Clinical research confirms that these treatments can improve sleep quality by 46% by stabilizing the sympathetic nervous system.