Alpha waves represent a state of low brain activity and relaxation. These waves are slower and of greater amplitude than the beta waves. Their frequency ranges from 8 to 14 cps. A person who has finished a task and sits down to rest, or is taking a walk or enjoying the landscape, is ...
Alpha waves represent a state of low brain activity and relaxation. These waves are slower and of greater amplitude than the beta waves. Their frequency ranges from 8 to 14 cps. A person who has finished a task and sits down to rest, or is taking a walk or enjoying the landscape, is ...