Which is the correct order of brain waves associated with the highest to lowest levels of alertness?
A) beta,alpha,theta,delta
B) alpha,beta,theta,delta
C) alpha,beta,delta,theta
D) delta,theta,alpha,beta

Question

Quizplus · Accepted Answer

Beta waves are associated with high levels of alertness and concentration, such as during active problem-solving or focused work. Alpha waves are associated with a relaxed but still awake state, such as during meditation or daydreaming. Theta waves are associated with drowsiness and light sleep, and delta waves are associated with deep sleep or unconsciousness. Therefore, A is the correct order from highest to lowest alertness: beta, alpha, theta, delta.

Which Is the Correct Order of Brain Waves Associated with the Highest