Fetal movements observed in 3-D ultrasound images ________
a. have been random and unsystematic
b. are signs that the brain is becoming organized but have little significance for physical growth
c. are only made in response to loud sounds made outside the womb
d. resemble many complex movements made by newborn babies, such as sucking, swallowing, and yawning
Answer: D
Psychology
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Which of the following is a machine designed
to record the brain wave patterns produced by electrical activity of the brain's cortex, just below the scalp? a) deep lesioning b) ESB c) EEG d) CT scan
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