The patient's airflow through the nose and mouth, blood pressure, heart activity, blood oxygen level, brain wave pattern, eye movement, and the movement of respiratory muscle and limbs.
Once the test is over, the monitors are detached from the patient. No special measures need to be taken after polysomnography.
A normal result in polysomnography shows normal results for all parameters (EEG, ECG, blood pressure, eye movement, air flow, pulse oximetry, etc.) monitored throughout all stages of sleep.
Polysomnography is extremely safe and no special precautions need to be taken.
Polysomnography-- A group of tests administered to analyze heart, blood, and breathing patterns during sleep.
Polysomnography-- A technique for diagnosing sleep disorders with the use of a machine that records the pulse, breathing rate and other variables while the patient sleeps.
Polysomnography
polysomnography
Polysomnography
The polysomnography study includes measurements of heart rate, airflow at the mouth and nose, respiratory effort, sleep stage (light sleep, deep sleep, dream sleep, etc.), and oxygen level in the blood.
The PTT test can be used to monitor the effect of heparin on a patient's coagulation system.
If you are speaking of an Electro Oculogram, I cannot think of a reason to do a specific isolated test. An EOG is a measurement of electrical actigraphy in the eye muscles. Generally, it is one element of a larger series involved in either an EEG or a Polysomnography measuring sleep.
Important parts of the polysomnography study include measurements of: heart rate. airflow at the mouth and nose. respiratory effort. sleep stage (light sleep, deep sleep, dream sleep, etc.). oxygen level in the blood,using a.(ear oximetry).