Gamma waves are a type of brain wave that is recorded using electroencephalography (EEG). These waves have a frequency of 30 to 100 Hz and are high-amplitude, which makes them easy to record on the EEG.
Gamma waves were first described in 1968 by American neurophysiologist Walter Mackenzie. He discovered that under certain conditions, such as deep relaxation or meditation, the brain begins to generate gamma rhythms. These waves are associated with activity in higher cognitive functions such as attention, memory, and problem solving.
Gamma waves are currently being actively researched in various fields of science, including psychology, neuroscience and cognitive science. Research suggests that the gamma rhythm may be associated with attention, memory, and problem solving processes. In addition, gamma waves can be used to diagnose various brain disorders such as epilepsy and depression.
However, although gamma waves are important for understanding brain function, their role in everyday life remains unclear. Some researchers have suggested that these waves may play a role in information processing and decision making, but this hypothesis requires more research.
Thus, gamma waves represent an important aspect of brain function and can be useful in the diagnosis and treatment of various diseases. However, further research is needed to fully understand their role in brain function.