The EEG electrodes are painless, and are used to measure the electrical activity in various regions of the brain. For the test, the patient lies on a bed, padded table, or comfortable chair and is asked to relax and remain still during the EEG testing period.
Guide to Tucson weather in March The average maximum daytime temperature in Tucson in March is a warm 23Â°C (73Â°F). The average night-time temperature is usually a cool 8Â°C (46Â°F).
Spring and autumn are pleasant seasons in Tucson, with plenty of warm, dry weather and temperatures can reach around 27Â° / 80Â°F. Winter in Tucson is a warm season, with December and January being the coolest months of the year, when daytime temperatures are around 18Â°C / 64Â°, but temperatures can drop to 4Â°C / 39Â°F. Tucson's annual average precipitation is 30 cm / 12 inches. Tucson Weather and Climate Chart (Averages)