Which is correct about the relationship between eye movement and ocular motor nuclei?
A. (A) vertical saccades are generated in the mesencephalic reticular formation
B. (B) oblique saccades are generated in both the pontine and mesencephalic reticular formations
C. (C) horizontal saccades are generated in the pontine reticular formation
D. (D) all of above
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Which is wrong about the pair of eye movements that rotate the eye in the orbit?
A. (A) abduction-adduction
B. (B) intorsion-extorsion
C. (C) elevation-depression
D. (D) extorsion-depression
Which type of eye movements is for holding images stationary during sustained head rotation or translation?
A. (A) vergence movement
B. (B) smooth-pursuit movement
C. (C) saccadic eye movement
D. (D) optokinetic movement
3. Which description is correct for cingulate and insular areas during the perception of pain?
A. (A) both cingulate and insular areas can respond to different pain perception
B. (B) only cingulate has a response during the stimulation of noxious heat
C. (C) activities of cingulate and insular areas are the same during cool stimulation
D. (D) all of above
2. Why do we have pain sensation in the thermal grill experiment?
A. (A) disinhibition to cold pain
B. (B) only noxious cold pathway is evoked
C. (C) warm pathway facilitates noxious cold pathway
D. (D) cool pathway is over excited
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