Gabriella is thinking actively, attending to the lecture and working out the math problems as the professor shows them on the board. Which of the following brain-wave rhythms would you likely find if you were to obtain an EEG recording while Gabriella is in this state?

Question

Quizplus · Accepted Answer

Beta rhythm is associated with alertness, focus, and concentration, making it the most likely rhythm to be present during active thinking and problem-solving. Alpha rhythm is observed during relaxation and resting states, delta rhythm is associated with deep sleep or unconsciousness, and slow-wave sleep rhythm is only present during slow-wave sleep.

Gabriella Is Thinking Actively, Attending to the Lecture and Working