Brain Rise and Fall Diagram is usually done to check for abnormalities in neurotransmitters. The test may also be performed on patients with cranial trauma. Also called a cerebral neurotransmitter tester, a cerebral landfall chart can be performed if a patient is suspected of having abnormal neurotransmitter function, such as dizziness, headaches, vertigo, Parkinson’s disease, or neurasthenia. The test can also help determine whether such patients need aggressive treatment. The brain tonometry can give objective indicators to analyze the memory function of the brain and help guide the diagnosis and treatment of mental disorders. Patients who have suffered trauma to the skull and brain may also be prescribed this test, and any abnormalities should be treated in a timely manner.