Chart 24 - Participation rates in tournaments among sport participants by age groups, 1992, 1998, 2005, and 2010. It is, however, noteworthy that participation in tournaments for the oldest age groups is on the rise. Sport participants belonging to the â35-54â and the â55 and olderâ age groups increased their rate of.
Electroencephalogram (EEG) Overview. An electroencephalogram (EEG) is a noninvasive test that records electrical patterns in your brain. The test is used to help diagnose conditions such as seizures, epilepsy, head injuries, dizziness, headaches, brain tumors and sleeping problems. It can also be used to confirm brain death.
An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line tracings on paper. The spikes and dips in the tracings are called waves. The heart is a muscular pump made up of four chambers .