Gamma (Cognitive Psychology)

In cognitive psychology, "Gamma" refers to a type of neural oscillation—a rhythmic activity in the brain's electrical signals—within a frequency range of approximately 30 to 100 Hz. Gamma activity is believed to play a crucial role in higher cognitive functions such as attention, perception, and memory processing. It helps different regions of the brain communicate efficiently, enabling us to integrate information and perform complex mental tasks. Essentially, gamma waves act as a neural "synchronization" mechanism, supporting our ability to focus, think, and process sensory input effectively.