Vusi Is Listening to a Lecture in a Hot Lecture

question 126

Multiple Choice

Vusi is listening to a lecture in a hot lecture hall, late on a Friday afternoon. He starts to feel drowsy, and then falls into a light sleep. If his brain wave patterns were being monitored, they would show a shift from

• A) alpha waves to beta waves and finally to delta waves.
• B) theta waves to beta waves and finally to alpha waves.
• C) beta waves to alpha waves and finally to theta waves.
• D) beta waves to theta waves and finally to alpha waves.