Which brain imaging technique has the best spatial resolution?
A. (A) PET
B. (B) DTI
C. (C) X-ray
D. (D) fMRI
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What does fMRI detect when measuring the brain activity?
A. (A) glucose level in blood
B. (B) velocity of blood flow
C. (C) oxygenated level in blood
D. (D) volume of blood flow
Which sensory system does not need adaptation?
A. (A) smell
B. (B) pain
C. (C) taste
D. (D) vision
Which enzyme is activated by G protein transducin when rhodopsin is excited?
A. (A) phosphodiesterase
B. (B) guanylate cyclase
C. (C) phospholipase
D. (D) adenylate cyclase
Which structure is a part of the outer ear?
A. (A) cochlea
B. (B) round window
C. (C) auricle
D. (D) vestibular nerve
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