Question 1
Christopher grabs a rubber band, pulls it back, and shoots it at his sister. Letting go of the rubber band and it sailing through the air is similar to the __________ in a neuron.
◦ resting potential
◦ excitatory signal
◦ action potential
◦ inhibitory signal
Question 2
Claudius was accidentally hit in the head with a baseball. The doctor is most concerned about a skull fracture. Which method would be best to discover if Claudius's skull is cracked?
◦ PET scan
◦ MEG
◦ EEG
◦ CT scan