Review:
Polysomnography (psg)
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
Polysomnography (PSG) is a comprehensive sleep study that monitors various physiological parameters during sleep to diagnose sleep disorders.
Key Features
- Electroencephalography (EEG) to measure brain waves
- Electromyography (EMG) to monitor muscle activity
- Electrooculography (EOG) to track eye movements
- Respiratory airflow and effort monitoring
- Oxygen saturation levels monitoring
Pros
- Effective in diagnosing various sleep disorders like sleep apnea and insomnia
- Provides valuable insights into sleep patterns and disruptions
Cons
- Can be expensive, limiting access to some individuals
- Requires an overnight stay in a sleep clinic, which can be inconvenient