AP PSYCHOLOGY

BIOLOGICAL BASES OF BEHAVIOR

BIOLOGY OF CONSCIOUSNESS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Brain waves that show that a patient is awake and alert
A
Beta Waves
B
Alpha Waves
C
Theta Waves
D
Delta Waves
Explanation: 

Detailed explanation-1: -Alpha waves are seen in the electroencephalogram (EEG) during a normal wakeful state where the subject is quietly resting. Beta EEG are present when a person is alert/attentive and thinking actively.

Detailed explanation-2: -Beta waves are high-frequency, low-amplitude brain waves that are commonly observed in an awaken state. They are involved in conscious thought and logical thinking, and tend to have a stimulating effect. Having the right amount of beta waves allows us to focus.

Detailed explanation-3: -Beta waves are characteristics of a strongly engaged mind. A person in active conversation would be in beta. A debater would be in high beta. A person making a speech, or a teacher, or a talk show host would all be in beta when they are engaged in their work.

Detailed explanation-4: -Beta Waves Beta waves are associated with a state of alertness and mental activity. This is the brain wave you experience when you are wide awake and engaged in problem-solving or other mentally challenging tasks.

Detailed explanation-5: -Wake Stage: Alpha and Beta Waves Both alpha and beta brain waves are present during the wake stage. Beta wave activity is predominant during eye-open wakefulness.

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