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Anatomy & Physiology

Study Pack

Set 31 B Electroencephalography I Biopac Exercise

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Question 1

(True False)

Free
An electroencephalogram (EEG)is a recording of an action potential from a single active neuron.

Answer

Question 2

(Multiple Choice)

Free
Which type(s)of EEG waves would you expect to be dominant in an awake person who is relaxing with eyes closed, and not concentrating on anything in particular?

A)Alpha
B)Theta
C)Delta
D)Beta
E)Alpha and beta

Answer

Question 3

(Multiple Choice)

Free
A high degree of alertness is indicated in the EEG by

A)brain waves with a low frequency.
B)brain waves with a high amplitude.
C)brain waves with a medium amplitude and a medium frequency.
D)brain waves with a high frequency.
E)brain waves with a low amplitude.

Answer